How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday, 2/28100.0*Chance wins title100.0*Playoffs100.0*Last Place Games100.0*Average seed
BLACK 4 GREY 0 -0.1
-0.5
+9.8
-0.5
PURPLE 4 GREY 1 -0.1
-0.4
+14.1
-0.8
BLACK 4 MAROON 0 -0.2
-1.2
+0.1
PINK 2 WHITE 4 -0.1
-1.0
+0.1
GOLD 4 WHITE 3 -0.1
+0.8
GOLD 4 IRISH 2 -0.1
-1.3
MILITARY 0 LIME 4 -0.1
-1.6
+0.1
ORANGE 4 LIME 0 +1.7
-0.1
PINK 1 IRISH 4 +2.0
ORANGE 1 BLUE 4 -1.6
+0.1
MILITARY 0 BLUE 4 -1.6
+0.1
Tuesday, 3/7100.0*Chance wins title100.0*Playoffs100.0*Last Place Games100.0*Average seed
GREY 0 MILITARY 4 +6.2
-0.5
GREY 1 ORANGE 4 +6.0
-0.4
MAROON 2 ORANGE 4 +1.4
MAROON 2 MILITARY 4 +1.2
GOLD 0 PURPLE 4 +1.1
IRISH 0 LIME 4 -1.1
IRISH 0 BLUE 4 -1.1
PINK 2 PURPLE 4 +0.4
+0.1
PINK 1 BLACK 4 +0.2
+0.1
If winner is:HomeAway
Tuesday, 3/14100.0*Chance wins title100.0*Playoffs100.0*Last Place Games100.0*Average seed
PINK vs GREY-0.5+0.5
MAROON vs GREY-0.5+0.5
MAROON vs GOLD-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast Place
TPW-Lwins titlePlayoffs123456789101112GamesCount
62-0NoNo100Yes334,571,295
41-1NoNo2080Yes668,624,904
20-2NoNo100Yes334,559,145
Total:NoNo354025Yes1,337,755,344
Games Above .500
Chance Will Win Championship