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*Disbanded100.0*Average seed
Oklahoma vs Michigan State+11.4-11.4
+4.1-4.1
-3.8+3.8
+3.4-3.3
Missouri vs Alabama-0.5+0.5
-0.1+0.1
-0.4+0.4

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inReg SeasonChance will finish regular season at seed
TWW-LplayoffsChamps1234567891011121314151617181920212223242526272829303132DisbandedCount
76-0In91.0%91900No33,090
65-198.6%38.73936186100No197,586
54-238.41.72713171817138410000No494,222
43-30.1No00002469101111111197421000No660,000
32-4OutNo0001247101111111111964200000.1%494,242
21-5OutNo000014813171817137238.2197,999
10-6OutNo001618363998.733,357
Total:19.8%5.4%555544444444443333333332222221115.2%2,110,496
Games Above .500
Chance Will Make Playoffs