How are these numbers calculated?

Big Games

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

Week of 8/29100.0*Chance in playoffs100.0*Average seed
MPK 181.7 FOS 203.8 -7.3
-0.1
HAW 136.8 HIK 142.2 +5.8
+0.4
RMF 224.8 DUR 162.3 +0.6
SOX 142.2 PIT 130 -0.3
PWR 194.8 FUQ 127.3 -0.1
Week of 9/5100.0*Chance in playoffs100.0*Average seed
FUQ 201.5 HIK 174.2 Out
-0.4
FOS 174.5 PIT 263.2 +5.1
+0.2
DUR 208.2 SOX 180 -4.3
WRM 226.3 PWR 193.3 +0.2
If winner is:HomeAway
Week of 9/12100.0*Chance in playoffs100.0*Average seed
MPK vs PWR+0.2-0.3
PIT vs HIK-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
131-0Out1005,941,536
120-1Out59416,570,672
Total:Out782212,512,208
Games Above .500
Chance Will Make Playoffs