How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
M117 116.4 FUat 125.8 In
+0.9
RIP 104.8 BDZL 99.9 In
MEGA 130 TOTS 98.2 +0.1
RUN! 81.1 ABTT 91.9 +0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
FUat 93.7 TOTS 116.2 -0.5
M117 109.6 MEGA 109 -0.3
RIP 97.3 RUN! 107.9 -0.1
GEL 72.9 DOC 107.7 +0.1
If winner is:HomeAway
Week of 12/13100.0*Chance in playoffs100.0*Average seed
MEGA vs FUat-0.8+0.8
TOTS vs M117+0.6-0.6
RUN! vs BDZL-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
101-0In6125137,712,459
90-1In8271637,714,269
Total:In352613815,426,728
Games Above .500
Chance Will Make Playoffs