How are these numbers calculated?

Big Games

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

Week of 7/1100.0*Chance in playoffs100.0*Average seed
Cleveland 2 Lancers 0 +31.7
+0.8
Dayton 2 Erie 1 -12.2
-0.2
Fort Pitt 2 Dayton 0 +7.7
+0.2
Cleveland 2 Syracuse 0 +5.7
+0.3
Week of 7/9100.0*Chance in playoffs100.0*Average seed
Buffalo 3 Cleveland 1 Out
-0.6
Erie 1 Cleveland 0 -15.1
-0.5
Week of 7/15100.0*Chance in playoffs100.0*Average seed
Lancers 3 Erie 1 -0.6

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567Count
190-0-0Out100359,004,471,118
Total:Out100359,004,471,118
Points
Chance Will Make Playoffs