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
James 112 Adam 73 +0.5
+0.6
Finkle 81 Todd 110 +0.4
Mike 99 John 97 +0.2
+0.1
Ant 68 Zukie 54 -0.2
-0.1
Dylan 62 Kyle 111 +0.2
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Todd 94 James 100 +0.1
Kyle 93 John 84 -0.1
Mike 109 Ant 85 +0.1
Week of 12/1None

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
9-10In10019,285,928*
Total:In10019,285,928

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs