How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Stoker 128.1 Bly 92.2 Out
+24.1
-0.9
Whitmer 97.7 Vinik 88.4 +0.8
Mann 110.7 Hibel 84.7 +0.5
-2.7
+0.1
Vitale 139.1 Forde 98.4 -0.3
-2.6
+0.1
Cuervo 149.9 McGlone 84.8 +0.2
-3.8
+0.1
Arzuaga 153.9 Colon 67.4 +0.2
-0.3
+0.1
Week of 11/19100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Bly 69.1 Whitmer 115.1 +24.9
-0.7
Forde 136.6 Arzuaga 152.1 -4.8
+0.2
Hibel 144.6 Vinik 127.7 +4.7
-0.2
McGlone 119.2 Stoker 92.5 +2.0
Colon 92.7 Mann 99.6 -0.1
+0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Vinik vs BlyYes-32.1
-0.4+0.4
Mann vs Forde-13.9+13.9
+0.2-0.2
Stoker vs Vitale+9.6-9.6
-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye123456789101112SackoCount
31-0OutNo17473635.9%2,245,822
20-1OutNo100Yes2,246,522
Total:OutNo8246868.0%4,492,344
Games Above .500
Chance Will Make Playoffs