How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
MOSS 101.4 PHXS 101.7 In
+0.3
CHIM 108.7 NICK 141.4 +0.4
-0.1
DAVE 104.2 DEEG 147.2 -0.4
+0.1
TEST 120.9 EDWA 152.2 -0.2
DONF 106.1 HARD 103.5 -0.2
NIEW 103.8 BAXT 68.9 -0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
DAVE 120.9 PHXS 155.7 +0.4
TEST 136 NICK 145.1 -0.2
Week of 12/2100.0*Chance in playoffs100.0*Average seed
NICK 113.9 NIEW 106.8 -0.2
If winner is:HomeTieAway
PHXS vs CHIM+0.4-0.6-0.6

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
111-0-0In98218,791,067
10-10.5In10013,981,941*
Total:In564432,773,008

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs