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
Vitale 139.1 Forde 98.4 -1.9
+2.4
-0.4
Arzuaga 153.9 Colon 67.4 -0.3
+0.0
Mann 110.7 Hibel 84.7 +0.1
-0.1
+0.0
Whitmer 97.7 Vinik 88.4 +0.1
Stoker 128.1 Bly 92.2 -0.8
Cuervo 149.9 McGlone 84.8 -0.8
+0.1
Week of 11/19100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Hibel 144.6 Vinik 127.7 +0.1
+0.4
-0.1
Forde 136.6 Arzuaga 152.1 Out
+1.5
-0.3
McGlone 119.2 Stoker 92.5 +7.0
-0.2
Bly 69.1 Whitmer 115.1 -0.6
+0.0
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Sacko100.0*Average seed
Vinik vs BlyNo+27.2
+0.2-0.3
Mann vs Forde+0.9No
-0.2+2.6
Stoker vs Vitale+2.3-0.3
-0.2+0.0
Whitmer vs McGlone+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye123456789101112SackoCount
41-0OutNo811720No1,012,250
30-1OutNo18671414.4%14,715,966
Total:OutNo5117631313.5%15,728,216
Games Above .500
Chance Will Make Playoffs