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-1.0+1.0
-0.1+0.1
+15.4-15.4
-2.8+2.8
South Carolina vs Clemson-0.2+0.2
-0.2+0.2
+0.1-0.1

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
66-095.5%27.0%27332411410No22,437
55-124.60.503814171816128410000No214,406
44-20.0No0000247911121212119631000No842,794
33-3OutNo0000125810111212121185210000.0%1,717,071
22-4OutNo0000148131618171372022.71,898,706
11-5OutNo000151324332594.41,083,602
00-6OutNo011485Yes250,936
Total:1.2%0.1%0001111111222223333344455666677828.3%6,029,952
Games Above .500
Chance Will Make Playoffs