How are these numbers calculated?

Big Games

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

Week of 8/21None
Week of 8/27100.0*Chance in playoffs100.0*Average seed
Rush 5 SaucyPaws 1 In
+0.6
YellowJackets 7 Icebergs 12 +13.7
+0.3
Icepack 7 OrrsLight 5 +13.6
+0.3
Icepack 6 OrrsLight 1 +9.2
+0.3
Week of 9/4100.0*Chance in playoffs100.0*Average seed
SaucyPaws 3 EverettsAutoParts 5 +0.4

What If

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

100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567Count
1300-00InNo1001,517,440
Total:InNo1001,517,440
Points
Chance Will Make Playoffs