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
Mann 110.7 Hibel 84.7 -10.8
+7.7
-1.0
Whitmer 97.7 Vinik 88.4 +2.3
+0.1
Cuervo 149.9 McGlone 84.8 +0.8
-1.5
+0.2
Vitale 139.1 Forde 98.4 -0.7
-0.9
+0.1
Arzuaga 153.9 Colon 67.4 -0.4
-0.2
Stoker 128.1 Bly 92.2 +0.2
Week of 11/19100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Hibel 144.6 Vinik 127.7 +8.5
-11.1
+1.0
McGlone 119.2 Stoker 92.5 +1.1
+1.8
Forde 136.6 Arzuaga 152.1 +1.0
-1.8
+0.2
Bly 69.1 Whitmer 115.1 -5.0
+0.2
Colon 92.7 Mann 99.6 -0.3
+0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Colon vs HibelOut+22.3
-1.5+1.5
Vinik vs BlyOut+22.3
-0.2+0.2
Whitmer vs McGlone+2.7-2.7
+0.2-0.2
Stoker vs Vitale-0.3+0.3
Mann vs Forde+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye123456789101112SackoCount
51-044.6%No45505No2,245,815
40-1OutNo10354015No2,246,529
Total:22.3%No2225818207No4,492,344
Games Above .500
Chance Will Make Playoffs