How are these numbers calculated?

Big Games

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

Week of 9/25100.0*Chance in playoffs100.0*Average seed
Aaron 70.4 Taylor 61.48 +2.9
+0.3
Sonny 147.54 Greg 108.76 -0.3
Ethan 85.92 Ryan 92.66 +0.3
Dave 141.12 Matt 86.6 -0.1
+0.1
If winner is:HomeAway
Week of 10/2100.0*Chance in playoffs100.0*Average seed
Aaron vs Ryan+1.5-3.6
+0.2-0.6
Josh vs Taylor-0.1+0.2
-0.0+0.1
Sonny vs Ethan+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1310-0In100113,676
129-1In1000589,805
118-2In94601,386,972
107-3In68293001,917,042
96-4In2245276001,729,291
85-599.8%1123235173001,065,351
74-680.300213313316300451,953
63-714.000212313417400131,413
52-80.10214363512124,845
41-9Out053252102,798
30-10Out254441,679
Total:96.8%5021127432100007,414,825
Games Above .500
Chance Will Make Playoffs