How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 1/25100.0*Chance in playoffs100.0*Average seed
Riptide03 5 Kings1 5 Out
-0.3
Riptide02 5 Wave2 7 -0.1
Kings2 6 OCHC2 4 +0.2
OCHC1 2 Leafs 3 +0.1
Titans 3 ArtWave 5 -0.1
Bears 2 SDIA3 5 +0.0
If winner is:HomeTieAway
Blaze vs Riptide02-0.1+0.0+0.1
If winner is:HomeTieAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
OCHC2 vs Riptide03-1.3-0.5+1.2
OCHC1 vs Wave1-0.3-0.2+0.1
Kings1 vs Wave2+0.1-0.0-0.0
SDIA1 vs OCHC2+0.0-0.0-0.1
Kings2 vs SDIA1+0.1+0.0-0.0

What If

Chances based on how well the Riptide03 finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
152-0-0Out0112493623,377,003
141-0-1Out11942298101,003,380
131-1-0Out043041214008,955,235
0-0-2Out032542255072,352
120-1-1Out01728432101,243,250
110-2-0Out1134242105,257,736
Total:Out0021122211516130019,908,956
Games Above .500
Chance Will Make Playoffs