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
OCHC1 2 Wave 4 +0.1
+2.7
DucksA2 4 Wranglers 2 Out
+0.0
LadyDucks 4 OCHC 3 -0.1
LadyDucks 4 Riptide03 2 +0.1
Riptide02 3 CoEv 6 +0.1
DucksA1 7 Saints 0 +0.1
OCHC3 5 Riptide02 3 +0.1
Leafs 1 OCHC3 4 +0.1
If winner is:HomeTieAway
DucksA2 vs OCHC1+0.0+0.0-0.7
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
Leafs vs DucksA1-0.8+0.0+0.0
LadyDucks vs Wave-0.1+0.2+0.6
Saints vs CoEv-0.6+0.1+0.0
Riptide03 vs DucksA2-0.6-0.0+0.0
Wranglers vs Riptide03+0.1+0.1-0.4

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
41-0-0Out5356001,553,157
30-0-1Out0788501,822,612
20-1-0Out75232008,784,707
Total:Out15751720012,160,476
Games Above .500
Chance Will Make Playoffs