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
Sedgwick 1 Boag 0 +1.8
Hoffman 1 Francolini 0 +0.9
+0.2
Vollick 1 Chittley-Young 0 -0.6
-0.0
Blonski 1 Rutherford 0 +0.0
If winner is:HomeAway
Hoffman vs Rutherford+2.6-4.4
+0.5-0.9
Blonski vs Vollick+1.3-3.6
+0.0-0.1
Chittley-Young vs Boag+1.1-0.5
+0.2-0.1
If winner is:HomeAway
Week of 3/10100.0*Chance in playoffs100.0*Average seed
Sedgwick vs Hoffman-4.6+6.6
-0.5+0.8
Vollick vs Boag+0.3-0.6
+0.0-0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789Count
363-0-068.1%68323,414,705
342-1-00.3033561116,715,005
321-2-0Out05672722,807,166
300-3-0Out9918,318,112
Total:4.6%513213328051,254,988
Points
Chance Will Make Playoffs