How are these numbers calculated?

Big Games

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

Week of 11/30100.0*Chance in playoffs100.0*Average seed
Auntie Angels B 58 Suck my Seattle 118 +13.3
+0.4
Chad Velcoros 81 You may need an 79 -3.4
-0.1
PDX RiverMadden 103 Fear Boners 90 -2.8
-0.0
Deflate These B 56 Seatown Hawk Sq 107 -1.5
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Suck my Seattle 101 Deflate These B 112 -16.7
-0.7
You may need an 106 PDX RiverMadden 96 +8.0
+0.1
Seatown Hawk Sq 135 Chad Velcoros 106 +4.2
+0.0
If winner is:HomeTieAway
Week of 12/14100.0*Chance in playoffs100.0*Average seed
Chad Velcoros vs Suck my Seattle-30.4-3.1+23.3
-0.4+0.0+0.3
PDX RiverMadden vs Seatown Hawk Sq-25.8-10.3+14.8
-0.3-0.2+0.2
Deflate These B vs Fear Boners-0.1*-0.0+0.8
-0.0-0.0+0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

Chances based on how well the Suck my Seattle finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
81-0-090.3%4861071,071,449
7.50-0-163.96436627,668
70-1-036.637481554,337,891
Total:67.0%265267126,037,008
Games Above .500
Chance Will Make Playoffs