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
Leafs 1 OCHC3 4 -6.7
-1.0
DucksA1 7 Saints 0 -1.4
OCHC3 5 Riptide02 3 -1.3
Riptide02 3 CoEv 6 -1.1
OCHC1 2 Wave 4 -0.2
LadyDucks 4 OCHC 3 -0.1
LadyDucks 4 Riptide03 2 +0.1
DucksA2 4 Wranglers 2 +0.1
If winner is:HomeTieAway
DucksA2 vs OCHC1+0.1-0.5-0.6
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
Leafs vs DucksA1+1.7+0.4-0.2
Saints vs CoEv-0.8-0.2+0.1
Wranglers vs Riptide03+0.2-0.3-0.7
Riptide03 vs DucksA2-0.7-0.3+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
31-0-0Out012741300578,231
20-0-1Out7623201,822,010
10-1-0Out39421729,760,235
Total:Out014433714212,160,476
Games Above .500
Chance Will Make Playoffs