How are these numbers calculated?

Big Games

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

Week of 3/11100.0*Chance in playoffs100.0*Relegated100.0*Average seed
G2 0 AST 1 -0.7
+0.1
-0.7
Week of 3/13100.0*Chance in playoffs100.0*Relegated100.0*Average seed
G2 1 XL 0 +8.5
-5.1
+0.9
AST 0 BDS 1 -0.0

What If

Chances based on how well the G2 finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
61-0In63955No15,495,694,261
50-1In12282535No6,725,578,379
Total:In427428810No22,221,272,640
Games Above .500
Chance Will Make Playoffs