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 -10.6
-1.2
Cheat to Win 160.7 Teamy McTeam Face 96.92 +1.3
+0.1
Fluffy Kittens 132.38 Skull Fuckers 125.96 +1.3
+0.1
Moyers Destroyers 155.12 Hawaiian Old Guys 86.02 +0.7
+0.0
SEA-PHL Direct 125.66 Fantasy Reaper 125.84 +0.4
+0.1
Bounty Punters 107 Team B's Be Cra 101.68 -0.4
-0.1
Spazzy! Don't S 103.06 Replacement Squad 124.74 +0.3
+0.0
Week of 11/21100.0*Chance in playoffs100.0*Average seed
Cheat to Win 128.56 Brakebills Magi 127.5 Out
-1.3
Fighting Cephal 125.64 Replacement Squad 60.6 +3.2
+0.1
Bounty Punters 111.56 Fluffy Kittens 138.18 +1.7
-0.1
Fantasy Reaper 109 Team B's Be Cra 111.3 -1.4
-0.1
Teamy McTeam Face 138.92 Hawaiian Old Guys 95.08 -1.0
+0.1
Spazzy! Don't S 113.98 Skull Fuckers 141.62 +0.1
If winner is:HomeTieAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Replacement Squad vs Brakebills Magi-1.2-0.8+1.2
Bounty Punters vs SEA-PHL Direct+0.3-0.1-0.3
Hawaiian Old Guys vs Skull Fuckers-0.3-0.1+0.3
Cheat to Win vs Fluffy Kittens+0.3-0.2-0.3
Fantasy Reaper vs Moyers Destroyers+0.2-0.2-0.2
Team B's Be Cra vs Spazzy! Don't S+0.2-0.2-0.2

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
51-0-0Out15393211308,188,583
4.50-0-1Out13383712334,552
40-1-0Out62743258,189,997
Total:Out7191919231216,713,132
Games Above .500
Chance Will Make Playoffs