How are these numbers calculated?

Big Games

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

Week of 2/26100.0*Chance in playoffs100.0*Average seed
Strange Brews 0 Thrashers 9 -3.3
-0.1
Week of 3/5100.0*Chance in playoffs100.0*Average seed
Strange Brews 1 Thrashers 4 -2.9
-0.1
If winner is:HomeTieAway
Week of 3/12100.0*Chance in playoffs100.0*Average seed
Monarchs vs Strange BrewsOut+31.0+37.1
-0.1+1.1+1.2
Vandals vs Iced Awesome+2.5-0.9Out
Monarchs6C vs ThrashersOut-1.3+1.2
-0.1-0.0+0.0

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456Count
21-0-039.8%4048122,652,965
10-0-133.73450165,392,708
00-1-0Out010099,981,771
Total:2.7%3494108,027,444
Games Above .500
Chance Will Make Playoffs