How are these numbers calculated?

Big Games

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

Week of 8/21100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Sentinels 7 HoneyBadgers 5 -22.3
-0.3
RedKnights 3 Knights 9 +2.6
+0.1
PowerPlayers 3 IPA 8 -2.0
No
-0.1
GangGreen 4 GentlemensHockeyClub 4 (ot)-0.3
No
+0.0
Week of 8/29100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
GangGreen 4 Rebels 5 +0.0
If winner is:HomeTieAway
Week of 9/5100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
PowerPlayers vs GentlemensHockeyClub+76.9+58.5-21.9
+2.3+0.3-0.5
RedKnights vs Icebreakers-9.5-8.2+2.1
-0.1-0.1+0.0
Knights vs Sentinels+0.1-1.1+0.1
+0.0-0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
710-0099.1%No792011,055,591
600-0180.6No8119753,495
501-000.2No01005,718,124
Total:22.1%No1138787,527,210
Points
Chance Will Make Playoffs