How are these numbers calculated?

Big Games

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

Week of 8/28100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Flying Circus 8 Islanders 0 In
+5.1
+0.3
Rustico Flames 5 Coyotes 2 +7.2
+0.1
Week of 9/3100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Flying Circus 2 Penguins 7 No
-0.6
Coyotes 2 Old Goats 0 -7.3
-0.2
Rustico Flames 0 Penguins 7 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 9/12100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Penguins vs Flying Circus-0.3+0.2+0.2+0.2+0.2+0.2
Team USA vs Old Goats-0.2-0.1-0.1+0.2+0.2+0.2

What If

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

100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy1234567Count
24-25InNo10035,187,175*
2301-0InNo574321,404,365
Total:InNo841656,591,540

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs