help with condition /need to make ranking/

[nitr0]

hi again

i need to make ranking

this is rank table:
<2000 total points - C1
2000 total points - C2
6000 total points - C3

18 000 total points and
3000 temp points
=> M1

76 000 temp points - M2
200 000 temp points - R1
400 000 temp points - R2

So Man who have nothing in temp points can be only c1,c2 or c3
who have something in both can be everything
and who have only in temp can be M2, R1, R2 according to condition above

there is column temp points, total points and rank

a attach link to file

http://www.megaupload.com/?d=7OJNATVK

thanks for every advice