How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday100.0*Chance in playoffs100.0*Average seed
CAV 2 GRA 1 -6.1
-0.2
SCU 4 VCL 2 -2.6
GTM 7 SSP 6 -1.0
CMG 0 HOL 1 -0.9
Wednesday100.0*Chance in playoffs100.0*Average seed
CAV 1 GRA 6 +6.5
+0.2
VCL 3 SCU 4 -2.7
SCU 7 VCL 4 -2.7
GTM 0 SSP 7 +1.1
CMG 5 HOL 2 +1.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789Count
550-0In100017,419,084
Total:In100017,419,084
Games Above .500
Chance Will Make Playoffs