How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Jason Rowe 58 anthony paul 111 In
Matt Aman 59 Jonathan Ren 82 In
+0.1
Tim Kanasty 87 Jeff Klank 80 In
Jake Gabrielson 88 chris zaitonia 79 -0.0
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Jason Rowe 104 Jake Gabrielson 96 +0.4
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Matt Aman vs Jake Gabrielson+0.6-0.2
anthony paul vs Jonathan Ren-0.2+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
10.51-0-0In198171,887,318
9.50-1-0In10012,984,890
Total:In168484,872,208
Games Above .500
Chance Will Make Playoffs