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
Auburn vs Florida State-3.8+3.8
-0.7+0.7
+11.4-11.4
-3.3+3.3
South Carolina vs Clemson-0.5+0.5
-0.1+0.1
-0.3+0.3

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inReg SeasonChance will finish regular season at seed
TWW-LplayoffsChamps1234567891011121314151617181920212223242526272829303132DisbandedCount
66-098.6%38.6%3936186100No33,193
55-138.41.72713171816138410000No197,697
44-20.1No000024691111111111107421000No495,498
33-3OutNo0000124791111111111964200000.1%659,521
22-4OutNo000014813161817137238.5494,562
11-5OutNo0001618363998.6196,979
00-6OutNo00991Yes33,046
Total:5.2%0.8%1122222223333333334444444444555519.8%2,110,496
Games Above .500
Chance Will Make Playoffs