How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Brown-Crayon 114 orbitmint 113 In
+0.6
JDC4654 164 Ryars 129 -0.4
kingcarson 129 Penn6045 111 +0.4
-0.3
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
orbitmint vs kingcarson+0.7-0.7
Brown-Crayon vs JDC4654+0.3-0.3

What If

Chances based on how well the Brown-Crayon finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
112-0In1008,274,969
101-1In742615,728,566
90-2In9123767,483,089
Total:In65313131,486,624
Games Above .500
Chance Will Make Playoffs