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
Riptide02 3 CoEv 6 +15.6
+1.2
Leafs 1 OCHC3 4 -6.3
-0.1
DucksA1 7 Saints 0 -4.3
-0.1
OCHC3 5 Riptide02 3 -4.0
-0.1
LadyDucks 4 OCHC 3 -0.1
OCHC1 2 Wave 4 +0.1
DucksA2 4 Wranglers 2 +0.1
LadyDucks 4 Riptide03 2 -0.0
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
Leafs vs DucksA1+71.9+22.2Out
+1.4+0.4-0.2
Saints vs CoEvOutOut+2.1
-1.1-1.0+0.3
OCHC vs Wranglers+0.1-0.5+0.1
Wranglers vs Riptide03-0.1+0.2+0.4
LadyDucks vs Wave-0.0-0.1+0.3

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
51-0-010.5%0101664109,760,041
40-0-1Out15741101,821,302
30-1-0Out8741710579,133
Total:8.4%0813542220012,160,476
Games Above .500
Chance Will Make Playoffs