How are these numbers calculated?

Big Games

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

Saturday, 8/30100.0*Chance in playoffs100.0*Average seed
OCHC3 5 Riptide02 3 +32.6
+2.4
Leafs 1 OCHC3 4 +26.2
+2.2
DucksA1 7 Saints 0 -6.8
-0.3
Riptide02 3 CoEv 6 -0.9
-0.1
If winner is:HomeTieAway
DucksA2 vs OCHC1-0.1+0.1+0.1
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
Leafs vs DucksA1+0.7+0.7-1.0
OCHC vs Wranglers-0.1+0.2+0.1
LadyDucks vs Wave-0.2+0.1+0.1
Riptide03 vs DucksA2+0.1+0.1-0.1
Wranglers vs Riptide03-0.1+0.1+0.1

What If

Chances based on how well the OCHC3 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
60-0-0In65119233,316,484
Total:In65119233,316,484
Games Above .500
Chance Will Make Playoffs