How are these numbers calculated?

Big Games

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

Week of 10/4100.0*Chance wins regular season title100.0*Top 4100.0*Worst record100.0*Average seed
Georgia 44 Vanderbilt 17 +6.1
+11.1
-4.5
+1.4
Kentucky 45 South Carolina 38 +0.6
+1.2
+0.1
+0.1
Mississippi State 48 Texas A&M 31 +0.3
+0.1
Tennessee 9 Florida 10 -0.2
-0.3
-0.6
Auburn 41 LSU 7 +0.1
-0.4
If winner is:HomeAway
Week of 10/11100.0*Chance wins regular season title100.0*Top 4100.0*Worst record100.0*Average seed
Missouri vs Georgia-11.1+11.1
-16.8+16.8
+0.3-0.3
-1.4+1.4
Mississippi State vs Auburn-0.9+0.9
-0.7+0.7
Arkansas vs Alabama+0.6-0.6
+1.0-1.0
+0.1-0.1
Florida vs LSU-0.2+0.2
-0.1+0.1
Texas A&M vs Ole Miss+0.1-0.1
-0.3+0.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seedWorst
TWW-LChance wins regular season titleTop 41234567891011121314recordCount
53-069.4%93.2%412915952000No762,578
42-121.856.5714171714108642000No2,286,295
31-21.211.301379111415141294100.0%2,289,276
20-3Out0.1001258131820191332.6762,175
Total:17.3%37.1%89101099998764200.3%6,100,324
Games Above .500
Chance Will Win Regular Season Title