How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
a0ashle 93.12 BillyDaButcha 97.38 -22.6
-1.3
OprahsTit 141.86 DarkPC 87.8 -2.8
Sh0wbizChiz 120.64 Vacar 83.82 +1.8
-0.1
AmericanKiwi 150.22 jeff_underscore 118.64 +1.1
+0.1
retnuh101 107.98 imjoshb 108.22 -1.0
NeilFlix 125.5 asmitty 120 +0.2
+0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
a0ashle vs OprahsTit+9.2Out
+0.9-0.9
asmitty vs Vacar+3.1-3.1
BillyDaButcha vs retnuh101+2.8-2.8
+0.1-0.1
DarkPC vs imjoshb+2.6-2.6
jeff_underscore vs Sh0wbizChiz+1.8-1.8

What If

Chances based on how well the a0ashle finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
62-036.9%730372253,214,026
51-1Out1271166,425,634
40-2Out11523163,214,276
Total:9.2%2891240218112,853,936
Games Above .500
Chance Will Make Playoffs