How are these numbers calculated?

Big Games

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

Week of 1/25None
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Reg Season Champs100.0*Disbanded
Oregon vs Ohio State-0.5+0.5
-0.1+0.1
-0.4+0.4

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inReg SeasonChance will finish regular season at seed
TWW-LplayoffsChamps1234567891011121314151617181920212223242526272829303132DisbandedCount
66-098.6%38.9%3936186100No32,857
55-138.41.7271317181613841000No197,762
44-20.1No00002469111111111197421000No494,442
33-3OutNo0000124791111111111964200000.1%659,578
22-4OutNo000014813161817137238.3494,950
11-5OutNo0001618363998.5197,737
00-6OutNo00991Yes33,170
Total:5.2%0.8%1122222223333333334444444444555519.8%2,110,496
Games Above .500
Chance Will Make Playoffs