How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Le chat 82.1 BILLIEVE IT 59.02 +18.5
+1.7
Jay's Mean Mach 66.28 pure skillz 105.48 -0.6
BrunoB 99.1 Arrow 112.14 +0.3
+0.1
grondin 91.28 Pat Love III 53.42 -0.3
Nacho Vidal 95.32 Sly49ers 77.18 +0.3
Bench Warmer 96.68 BILLS BILLS BILLS 76.9 -0.2
B3rT 73.94 Rocco 100.1 -0.2
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Le chat 105.84 pure skillz 73.66 In
+0.9
guywwe 105.7 Rocco 117.5 -0.1
BrunoB 92.66 Bench Warmer 107.14 +0.1
Nacho Vidal 86.7 Pat Love III 95.96 +0.1
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Jay's Mean Mach 70 Le chat 127.16 +0.3
If winner is:HomeAway
Nacho Vidal vs grondin-0.5+0.5

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
80-0In50504,492,336
Total:In50504,492,336
Games Above .500
Chance Will Make Playoffs