How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
FISH 111.5 NOON 55 In
+0.1
FS 122 SNED 132.5 In
+0.3
WEIN 113.5 DD 97.5 In
SA 110.5 RAGE 115.5 -0.1
JAKE 89.5 NICK 79.5 -0.0
If winner is:HomeTieAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
PARX vs SNED-0.1+0.1+0.1
JAKE vs RAGE+0.0+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
9.5-11In10012,739,113*
90-2-0In6121183,974,023
Total:In915416,713,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs