# Week to week averages

#### americanpie3

##### Board Regular
Hello,

I run a dart league that runs for 30 weeks. I have a weekly worksheet that I enter the scores and the column Z (starting from 2 all the way down) calculates the average =IFERROR(AVERAGE(\$B2:\$X2),0) and the player's name is on A2 of the sheet

Then I have my results worksheet that gets that info for that player =INDEX(Week1!\$Z\$1:\$Z\$60,MATCH(A2,Week1!\$A\$1:\$A\$60,0))

That works well. Now here is what I'd like to simplify.

Week 2 on column Z I have this formula =IFERROR(AVERAGE(Week1!B2:X2,Week2!B2:X2),0) so you can imagine what week 30 looks like. As you can see, the player has to always be on A2. So if that player is on like A15 that week, I have to change my formula of week 2 to reflect that R(AVERAGE(Week1!B2:X2,Week2!B15:X15),0).

So to eliminate manual labour, is there something else I can do? It can be on either my sheets of week1 or week2 and so on, or is it better to put it in my results page?

Thank you

#### Oaktree

##### MrExcel MVP
What if you put your data on one sheet (instead of 30) and just used a new "Week Number" column to differentiate between weeks?

If it's all on one page, you could use something like:

Code:
=SUMPRODUCT((A2:A500="americanpie3")*B2:X500)/SUMPRODUCT((A2:A500="americanpie3")*(B2:X500>0))

Last edited:

#### americanpie3

##### Board Regular
Because we play multiple games per week. Here is what my weekly sheet looks like:

<b></b><table cellpadding="2.5px" rules="all" style=";background-color: rgb(255,255,255);border: 1px solid;border-collapse: collapse; border-color: rgb(187,187,187)"><colgroup><col width="25px" style="background-color: rgb(218,231,245)" /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /></colgroup><thead><tr style=" background-color: rgb(218,231,245);text-align: center;color: rgb(22,17,32)"><th></th><th>A</th><th>B</th><th>C</th><th>D</th><th>E</th><th>F</th><th>G</th><th>H</th><th>I</th><th>J</th><th>K</th><th>L</th><th>M</th><th>N</th><th>O</th><th>P</th><th>Q</th><th>R</th><th>S</th><th>T</th><th>U</th><th>V</th><th>W</th><th>X</th><th>Y</th><th>Z</th><th>AA</th><th>AB</th><th>AC</th><th>AD</th><th>AE</th><th>AF</th><th>AG</th><th>AH</th><th>AI</th><th>AJ</th></tr></thead><tbody><tr ><td style="color: rgb(22,17,32);text-align: center;">1</td><td style=";">Team 1</td><td style=";">Game 1</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 2</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 3</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 4</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 5</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 6</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Total</td><td style=";">Average</td><td style=";">High Score</td><td style=";">Finish</td><td style=";">High Finish</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">25 paid</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">2</td><td style=";">J-C</td><td style="text-align: right;;">52</td><td style="text-align: right;;">26</td><td style="text-align: right;;">41</td><td style=";">J-C</td><td style="text-align: right;;">37</td><td style="text-align: right;;">14</td><td style="text-align: right;;">30</td><td style=";">J-C</td><td style="text-align: right;;">57</td><td style="text-align: right;;">81</td><td style="text-align: right;;">81</td><td style=";">J-C</td><td style="text-align: right;;">41</td><td style="text-align: right;;">78</td><td style="text-align: right;;">43</td><td style=";">J-C</td><td style="text-align: right;;">23</td><td style="text-align: right;;">93</td><td style="text-align: right;;">22</td><td style=";">J-C</td><td style="text-align: right;;">78</td><td style="text-align: right;;">44</td><td style="text-align: right;;">41</td><td style="text-align: right;;">882</td><td style="text-align: right;;">49.00</td><td style="text-align: right;;">93</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">3</td><td style=";">Jonathan</td><td style="text-align: right;;">40</td><td style="text-align: right;;">58</td><td style="text-align: right;;">2</td><td style=";">Jonathan</td><td style="text-align: right;;">24</td><td style="text-align: right;;">30</td><td style="text-align: right;;">3</td><td style=";">Jonathan</td><td style="text-align: right;;">13</td><td style="text-align: right;;">11</td><td style="text-align: right;;">45</td><td style=";">Jonathan</td><td style="text-align: right;;">52</td><td style="text-align: right;;">26</td><td style="text-align: right;;">52</td><td style=";">Jonathan</td><td style="text-align: right;;">58</td><td style="text-align: right;;">10</td><td style="text-align: right;;">45</td><td style=";">Jonathan</td><td style="text-align: right;;">6</td><td style="text-align: right;;">66</td><td style="text-align: right;;">40</td><td style="text-align: right;;">581</td><td style="text-align: right;;">32.28</td><td style="text-align: right;;">66</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">4</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">4</td><td style=";">Roland</td><td style="text-align: right;;">11</td><td style="text-align: right;;">92</td><td style="text-align: right;;">11</td><td style=";">Roland</td><td style="text-align: right;;">85</td><td style="text-align: right;;">25</td><td style="text-align: right;;">30</td><td style=";">Roland</td><td style="text-align: right;;">31</td><td style="text-align: right;;">37</td><td style="text-align: right;;">65</td><td style=";">Roland</td><td style="text-align: right;;">24</td><td style="text-align: right;;">56</td><td style="text-align: right;;">32</td><td style=";">Roland</td><td style="text-align: right;;">46</td><td style="text-align: right;;">22</td><td style="text-align: right;;">45</td><td style=";">Roland</td><td style="text-align: right;;">12</td><td style="text-align: right;;">36</td><td style="text-align: right;;">39</td><td style="text-align: right;;">699</td><td style="text-align: right;;">38.83</td><td style="text-align: right;;">92</td><td style="text-align: right;;">2</td><td style="text-align: right;;">40</td><td style="text-align: right;;">40</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">8</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">5</td><td style=";">Close</td><td style=";">Roland</td><td style=";">Score</td><td style="text-align: right;;">40</td><td style=";">Close</td><td style="text-align: right;;"></td><td style=";">Score</td><td style="text-align: right;;"></td><td style=";">Close</td><td style="text-align: right;;"></td><td style=";">Score</td><td style="text-align: right;;"></td><td style=";">Close</td><td style=";">Roland</td><td style=";">Score</td><td style="text-align: right;;">8</td><td style=";">Close</td><td style="text-align: right;;"></td><td style=";">Score</td><td style="text-align: right;;"></td><td style=";">Close</td><td style="text-align: right;;"></td><td style=";">Score</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">6</td><td style=";">Team 2</td><td style=";">Game 1</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 2</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 3</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 4</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 5</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Game 6</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style=";">Total</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;;"></td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">7</td><td style=";">Sylvain</td><td style="text-align: right;;">45</td><td style="text-align: right;;">44</td><td style="text-align: right;;">36</td><td style=";">Sylvain</td><td style="text-align: right;;">92</td><td style="text-align: right;;">29</td><td style="text-align: right;;">37</td><td style=";">Sylvain</td><td style="text-align: right;;">50</td><td style="text-align: right;;">18</td><td style="text-align: right;;">48</td><td style=";">Sylvain</td><td style="text-align: right;;">11</td><td style="text-align: right;;">85</td><td style="text-align: right;;">28</td><td style=";">Sylvain</td><td style="text-align: right;;">19</td><td style="text-align: right;;">22</td><td style="text-align: right;;">65</td><td style=";">Sylvain</td><td style="text-align: right;;">28</td><td style="text-align: right;;">64</td><td style="text-align: right;;">35</td><td style="text-align: right;;">756</td><td style="text-align: right;;">42.00</td><td style="text-align: right;;">92</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">8</td><td style=";">Marc-André</td><td style="text-align: right;;">19</td><td style="text-align: right;;">45</td><td style="text-align: right;;">29</td><td style=";">Marc-André</td><td style="text-align: right;;">25</td><td style="text-align: right;;">36</td><td style="text-align: right;;">13</td><td style=";">Marc-André</td><td style="text-align: right;;">58</td><td style="text-align: right;;">40</td><td style="text-align: right;;">6</td><td style=";">Marc-André</td><td style="text-align: right;;">14</td><td style="text-align: right;;">38</td><td style="text-align: right;;">37</td><td style=";">Marc-André</td><td style="text-align: right;;">43</td><td style="text-align: right;;">33</td><td style="text-align: right;;">26</td><td style=";">Marc-André</td><td style="text-align: right;;">60</td><td style="text-align: right;;">79</td><td style="text-align: right;;">107</td><td style="text-align: right;;">708</td><td style="text-align: right;;">39.33</td><td style="text-align: right;;">107</td><td style="text-align: right;;">3</td><td style="text-align: right;;">40</td><td style="text-align: right;;">14</td><td style="text-align: right;;">40</td><td style="text-align: right;;">0</td><td style="text-align: right;;">22</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">1</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">9</td><td style=";">Sylvie F</td><td style="text-align: right;;">25</td><td style="text-align: right;;">53</td><td style="text-align: right;;">30</td><td style=";">Sylvie F</td><td style="text-align: right;;">43</td><td style="text-align: right;;">26</td><td style="text-align: right;;">24</td><td style=";">Sylvie F</td><td style="text-align: right;;">40</td><td style="text-align: right;;">18</td><td style="text-align: right;;">100</td><td style=";">Sylvie F</td><td style="text-align: right;;">40</td><td style="text-align: right;;">53</td><td style="text-align: right;;">25</td><td style=";">Sylvie F</td><td style="text-align: right;;">11</td><td style="text-align: right;;">58</td><td style="text-align: right;;">50</td><td style=";">Sylvie F</td><td style="text-align: right;;">33</td><td style="text-align: right;;">60</td><td style="text-align: right;;">18</td><td style="text-align: right;;">707</td><td style="text-align: right;;">39.28</td><td style="text-align: right;;">100</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td><td style="text-align: right;;">0</td></tr></tbody></table><p style="width:4em;font-weight:bold;margin:0;padding:0.2em 0.6em 0.2em 0.5em;border: 1px solid rgb(187,187,187);border-top:none;text-align: center;background-color: rgb(218,231,245);color: rgb(22,17,32)">Week1</p><br /><br />

The averages are in column Z

Here is the results page
<b></b><table cellpadding="2.5px" rules="all" style=";background-color: rgb(255,255,255);border: 1px solid;border-collapse: collapse; border-color: rgb(187,187,187)"><colgroup><col width="25px" style="background-color: rgb(218,231,245)" /><col /><col /><col /><col /><col /><col /><col /><col /><col /><col /></colgroup><thead><tr style=" background-color: rgb(218,231,245);text-align: center;color: rgb(22,17,32)"><th></th><th>A</th><th>B</th><th>C</th><th>D</th><th>E</th><th>F</th><th>G</th><th>H</th><th>I</th><th>J</th></tr></thead><tbody><tr ><td style="color: rgb(22,17,32);text-align: center;">1</td><td style="font-weight: bold;text-align: center;;">Team 1</td><td style="font-weight: bold;text-align: center;;">Sex</td><td style="font-weight: bold;text-align: center;;">Season Avg</td><td style="font-weight: bold;text-align: center;;">Avg Last week</td><td style="font-weight: bold;text-align: center;;">High Score Season</td><td style="font-weight: bold;text-align: center;;">High Score Last Week</td><td style="font-weight: bold;text-align: center;;">Finishes Season</td><td style="font-weight: bold;text-align: center;;">Finishes Last Week</td><td style="font-weight: bold;text-align: center;;">Highest Finish Season</td><td style="font-weight: bold;text-align: center;;">Highest Finish Last Week</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">2</td><td style="text-align: center;;">J-C</td><td style="text-align: center;;">M</td><td style="text-align: center;;">49.00</td><td style="text-align: center;;">49.00</td><td style="text-align: center;;">93</td><td style="text-align: center;;">93</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">3</td><td style="text-align: center;;">Jonathan</td><td style="text-align: center;;">M</td><td style="text-align: center;;">32.28</td><td style="text-align: center;;">32.28</td><td style="text-align: center;;">66</td><td style="text-align: center;;">66</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">4</td><td style="text-align: center;;">Roland</td><td style="text-align: center;;">M</td><td style="text-align: center;;">38.83</td><td style="text-align: center;;">38.83</td><td style="text-align: center;;">92</td><td style="text-align: center;;">92</td><td style="text-align: center;;">2</td><td style="text-align: center;;">2</td><td style="text-align: center;;">40</td><td style="text-align: center;;">40</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">5</td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">6</td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td><td style="text-align: center;;"></td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">7</td><td style="font-weight: bold;text-align: center;;">Team 2</td><td style="font-weight: bold;text-align: center;;">Sex</td><td style="font-weight: bold;text-align: center;;">Season Avg</td><td style="font-weight: bold;text-align: center;;">Avg Last week</td><td style="font-weight: bold;text-align: center;;">High Score Season</td><td style="font-weight: bold;text-align: center;;">High Score Last Week</td><td style="font-weight: bold;text-align: center;;">Finishes Season</td><td style="font-weight: bold;text-align: center;;">Finishes Last Week</td><td style="font-weight: bold;text-align: center;;">Highest Finish Season</td><td style="font-weight: bold;text-align: center;;">Highest Finish Last Week</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">8</td><td style="text-align: center;;">Sylvain</td><td style="text-align: center;;">M</td><td style="text-align: center;;">42.00</td><td style="text-align: center;;">42.00</td><td style="text-align: center;;">92</td><td style="text-align: center;;">92</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">9</td><td style="text-align: center;;">Marc-André</td><td style="text-align: center;;">M</td><td style="text-align: center;;">39.33</td><td style="text-align: center;;">39.33</td><td style="text-align: center;;">107</td><td style="text-align: center;;">107</td><td style="text-align: center;;">3</td><td style="text-align: center;;">3</td><td style="text-align: center;;">40</td><td style="text-align: center;;">40</td></tr><tr ><td style="color: rgb(22,17,32);text-align: center;">10</td><td style="text-align: center;;">Sylvie F</td><td style="text-align: center;;">F</td><td style="text-align: center;;">39.28</td><td style="text-align: center;;">39.28</td><td style="text-align: center;;">100</td><td style="text-align: center;;">100</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td><td style="text-align: center;;">0</td></tr></tbody></table><p style="width:11.2em;font-weight:bold;margin:0;padding:0.2em 0.6em 0.2em 0.5em;border: 1px solid rgb(187,187,187);border-top:none;text-align: center;background-color: rgb(218,231,245);color: rgb(22,17,32)">SeasonSummary1</p><br /><br />

So in C2 the formula is =INDEX(Week1!\$Z\$1:\$Z\$60,MATCH(A2,Week1!\$A\$1:\$A\$60,0))

So as you can see, I cannot put it all on one page

#### Oaktree

##### MrExcel MVP
Try this:

Somewhere in your workbook (could be a new sheet, could be on your summary sheet... doesn't really matter), list the names of the worksheets you want to pull from, presumably Week1, Week2, ..., Week30.

Select the range of cells with those sheet names, click in the Name Box (just above column A's header), and type SheetNames to assign the named range SheetNames to reference that list. Note that the list should only include sheets you already have (i.e. if you only have tabs for Week1, Week2, and Week3, those should be the only sheets listed there... if you need to, you can adjust the named range in formulas --> name manager --> edit].

Then, use something like:

Code:
=SUMPRODUCT(SUMIF(INDIRECT("'"&SheetNames&"'!A1:A100"),A2,INDIRECT("'"&SheetNames&"'!Z1:Z100")))/SUMPRODUCT(COUNTIF(INDIRECT("'"&SheetNames&"'!A1:A100"),A2))
That formula sums the averages from column Z for the person listed in cell A2 then divides by the number of times the person listed in cell A2 was found on each of the weekly tabs. That inherently assumes you always play 6 games each week, but it wouldn't matter if, for example, J-C was in row 2 on one sheet and row 25 on another.

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