How are these numbers calculated?

Big Games

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

Week of 10/11100.0*Chance in playoffs100.0*Average seed
Matt Aman 132 jason henson 93 -0.4
-0.2
chris zaitonia 101 anthony paul 94 +0.0
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
Jonathan Ren vs jason henson-0.0+0.3
-0.1+0.4
chris zaitonia vs Tim Kanasty+0.0-0.1
anthony paul vs Jeff Klank-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
88-0In1255120204,853
77-182.9%0316323115202,546
66-219.5003163433131037,686
55-30.200423432640301,428
44-4Out0115463351,445,410
33-5Out011450364,215,762
22-6Out120797,352,207
11-7Out2986,983,451
00-8Out1002,781,641
Total:0.1%0000000026187423,124,984
Games Above .500
Chance Will Make Playoffs