How are these numbers calculated?

Big Games

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

Week of 8/30100.0*Chance wins title100.0*Average seed
Sandridge Rover 5 Hollybush 3 -5.0
Exiles 6 Diamond Dogs 2 +4.0
+0.0
Week of 9/6100.0*Chance wins title100.0*Average seed
Racey Roystoners 0 Sandridge Rover 8 -1.5
Royston Club 1 Exiles 7 Yes
+0.0
Week of 9/13None

What If

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

100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion1234567RelegationCount
210-0-0YesYes100No9,910,274,738
Total:YesYes100No9,910,274,738
Games Above .500
Chance Will Win Championship