How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday, 5/26100.0*Chance in playoffs100.0*Average seed
Bay 2 Jets 3 -17.3
-1.5
Heat2 5 Islanders 5 +1.0
+0.1
Heat2 9 Condors 6 -0.4
-0.0
Redwood 3 Bears 2 +0.2
Saturday, 5/27100.0*Chance in playoffs100.0*Average seed
Bay 0 Bears 3 Out
-1.8
Redwood 9 Condors 2 +0.1
Sunday, 5/28100.0*Chance in playoffs100.0*Average seed
Heat1 3 Jets 1 -0.3
If winner is:HomeTieAway
Bay vs Redwood+0.9+0.8-0.1
Condors vs Flyers1-0.7-0.6+0.1
Heat1 vs Islanders+0.0-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910Count
210-00Out72280337,327
100-01Out613812,118,966
001-00Out673318,739,127
Total:Out7642921,195,420
Points
Chance Will Make Playoffs