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 +0.2
+1.8
DucksA2 4 Wranglers 2 Out
+0.1
LadyDucks 4 OCHC 3 -0.1
-0.1
Wranglers 5 OCHC1 0 -0.1
LadyDucks 4 Riptide03 2 +0.1
+0.0
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+0.1+0.1-0.2
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
LadyDucks vs Wave-1.4+0.4+1.3
Riptide03 vs DucksA2-0.3+0.2+0.2
Leafs vs DucksA1-0.3+0.2+0.2
OCHC vs Wranglers+0.2+0.0-0.2
Wranglers vs Riptide03+0.1+0.2-0.1
Saints vs CoEv-0.1+0.3-0.1

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
41-0-0Out18512831,410,950
30-0-1Out32145265496,864
20-1-0Out728382251,408,670
Total:Out825221717923,316,484
Games Above .500
Chance Will Make Playoffs