How are these numbers calculated?

Big Games

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

Week of 3/3100.0*Chance in playoffs100.0*Average seed
Blonski 1 Rutherford 0 -0.8
-0.1
Vollick 1 Chittley-Young 0 -0.4
Sedgwick 1 Boag 0 +0.3
-0.1
Hoffman 1 Francolini 0 -0.0
If winner is:HomeAway
Hoffman vs Rutherford-0.4+0.7
Chittley-Young vs Boag-0.1+0.0
If winner is:HomeAway
Week of 3/10100.0*Chance in playoffs100.0*Average seed
Chittley-Young vs Jackson-0.0+0.1
Sedgwick vs Hoffman+0.0-0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789Count
322-0-0Out114769014,702,023
301-1-0Out685929,299,179
280-2-0Out57437,253,786
Total:Out0425591151,254,988
Points
Chance Will Make Playoffs