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
Vollick 1 Chittley-Young 0 Out
-0.1
Hoffman 1 Francolini 0 -0.0
Blonski 1 Rutherford 0 +0.0
If winner is:HomeAway
Chittley-Young vs Boag+0.2-0.1
Hoffman vs Rutherford+0.1-0.1
If winner is:HomeAway
Week of 3/10100.0*Chance in playoffs100.0*Average seed
Chittley-Young vs Jackson+0.0-0.1

What If

Chances based on how well the Chittley-Young finish out the regular season.   Explain

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789Count
323-0-0Out2147014666,925
302-1-0Out326812,453,284
281-2-0Out49629,431,548
260-3-0Out9828,703,231
Total:Out001188051,254,988
Points
Chance Will Make Playoffs