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
DucksA1 7 Saints 0 Out
-0.5
Leafs 1 OCHC3 4 +0.2
+0.1
Riptide02 3 CoEv 6 +0.1
OCHC3 5 Riptide02 3 +0.1
OCHC1 2 Wave 4 -0.3
LadyDucks 4 Riptide03 2 +0.1
DucksA2 4 Wranglers 2 +0.1
Wranglers 5 OCHC1 0 -0.1
If winner is:HomeTieAway
DucksA2 vs OCHC1+0.0-0.1-0.1
If winner is:HomeTieAway
Sunday, 8/31100.0*Chance in playoffs100.0*Average seed
Saints vs CoEv+3.8+1.5-0.5
Wranglers vs Riptide03+0.1-0.3-0.3
Riptide03 vs DucksA2-0.3-0.3+0.1
Leafs vs DucksA1-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
21-0-0Out6134500579,133
10-0-1Out63246161,821,302
00-1-0Out25759,760,041
Total:Out3357236012,160,476
Games Above .500
Chance Will Make Playoffs