How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Chance in playoffs100.0*Average seed
Fighting Cephal 120.34 Brakebills Magi 114.12 -2.0
-0.5
Fluffy Kittens 132.38 Skull Fuckers 125.96 +0.8
+0.1
Bounty Punters 107 Team B's Be Cra 101.68 -0.3
-0.0
Moyers Destroyers 155.12 Hawaiian Old Guys 86.02 +0.3
Cheat to Win 160.7 Teamy McTeam Face 96.92 +0.2
+0.0
Spazzy! Don't S 103.06 Replacement Squad 124.74 +0.2
-0.0
SEA-PHL Direct 125.66 Fantasy Reaper 125.84 +0.1
+0.1
Week of 11/21100.0*Chance in playoffs100.0*Average seed
Cheat to Win 128.56 Brakebills Magi 127.5 Out
-0.4
Fighting Cephal 125.64 Replacement Squad 60.6 +0.4
Bounty Punters 111.56 Fluffy Kittens 138.18 +0.3
-0.1
Fantasy Reaper 109 Team B's Be Cra 111.3 -0.3
Teamy McTeam Face 138.92 Hawaiian Old Guys 95.08 -0.1
+0.1
Spazzy! Don't S 113.98 Skull Fuckers 141.62 -0.1
+0.0
If winner is:HomeTieAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Replacement Squad vs Brakebills Magi-0.7-0.2+1.3
Cheat to Win vs Fluffy Kittens+0.1-0.5-0.6
Bounty Punters vs SEA-PHL Direct+0.2-0.3-0.4
Hawaiian Old Guys vs Skull Fuckers-0.4-0.2+0.2
Fantasy Reaper vs Moyers Destroyers+0.1-0.2-0.2
Team B's Be Cra vs Spazzy! Don't S+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
51-0-0Out223829102017,008,435
4.50-0-1Out3645172977,188
40-1-0Out184034830,867,389
Total:Out813223022548,853,012
Games Above .500
Chance Will Make Playoffs