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
LadyDucks 4 OCHC 3 -25.0
-1.2
LadyDucks 4 Riptide03 2 -4.0
-0.2
OCHC1 2 Wave 4 +2.7
+0.2
DucksA2 4 Wranglers 2 -1.6
-0.2
Wranglers 5 OCHC1 0 -1.4
-0.0
If winner is:HomeTieAway
DucksA2 vs OCHC1-7.6+0.6+7.4
-0.3+0.0+0.3
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
OCHC vs Wranglers+43.7-21.5-36.1
+1.8-0.5-1.6
LadyDucks vs Wave-11.6+8.7+8.5
-0.5+0.3+0.4
Riptide03 vs DucksA2+7.4+0.5-7.6
+0.3+0.0-0.3
Wranglers vs Riptide03-2.1+1.5+1.5
-0.0+0.1+0.0
Saints vs CoEv+0.1+0.1-0.2
Leafs vs DucksA1+0.1-0.0-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
61-0-079.9%238481201,410,263
50-0-114.74114541496,949
40-1-00.0007583131,409,272
Total:36.2%10321218311313,316,484
Games Above .500
Chance Will Make Playoffs