How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

If winner is:HomeAway
Week of 1/25100.0*Chance in playoffs100.0*Reg Season Champs100.0*Disbanded100.0*Average seed
Duke vs USC-7.4+7.4
-2.4+2.4
+7.4-7.4
-3.3+3.3
Week of 2/1None

What If

Chances based on how well the USC finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inReg SeasonChance will finish regular season at seed
TWW-LplayoffsChamps1234567891011121314151617181920212223242526272829303132DisbandedCount
77-0In90.7%91900No16,864
66-198.6%39.13935186100No115,315
55-238.61.7271317181613841000No345,826
44-30.1No00002469111111111197421000No577,479
33-4OutNo00001247101111111111964200000.1%577,556
22-5OutNo00014813171817137238.3345,410
11-6OutNo0001618353998.6115,463
00-7OutNo0991Yes16,583
Total:12.5%3.1%3333333333333333333333333333333312.5%2,110,496
Games Above .500
Chance Will Make Playoffs