How are these numbers calculated?

Big Games

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

Week of 7/11100.0*Chance in playoffs100.0*Average seed
Angry Beavers 1 IceCaps 3 -10.3
-0.9
IceCaps 8 Vikings 1 -0.3
+0.3
Misfits 1 Rebels 9 -0.0
Week of 7/18100.0*Chance in playoffs100.0*Average seed
Angry Beavers 3 Rebels 2 +13.7
+1.0
Knights/Raiders 3 Vikings 2 +2.8
+0.1
IceCaps 3 Kodiaks 1 -0.2
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Angry Beavers 6 Knights/Raiders 5 (ot)In
+1.0
Rebels 3 Vikings 1 In
-0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs1234567Count
1200-0In100118,318,630
Total:In100118,318,630
Points
Chance Will Make Playoffs