How are these numbers calculated?

Big Games

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

Week of 10/11100.0*Chance in playoffs100.0*Average seed
GordieLaChance 121.72 BohPoe 128.3 -9.2
-0.7
fredmorton 105.84 legomaheggoz 123.66 +1.7
+0.1
Jschatt 130.52 omersingh 144.74 +0.3
joseph100watches 170.6 jaradyeah 113.22 +0.2
sportsfan786 51.96 Basedinspace 124.14 -0.2
LtDarien 82.94 Hmishima 115.74 -0.2
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
GordieLaChance vs Hmishima+8.2-8.2
+0.8-0.8
fredmorton vs omersingh-3.6+3.6
-0.2+0.2
joseph100watches vs Basedinspace+0.4-0.4
Jschatt vs legomaheggoz+0.2-0.2
sportsfan786 vs jaradyeah-0.2+0.2
LtDarien vs BohPoe-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
98-0In22571812017,308
87-199.5%121441710500131,060
76-282.601154071914300456,813
65-332.1012506212815300911,546
54-46.8070021333341111,139,288
43-50.71008314416911,369
32-60.000063657455,666
21-7Out001090130,712
10-8Out010016,974
Total:21.6%0131314710141717134,170,736
Games Above .500
Chance Will Make Playoffs