How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Chance in playoffs100.0*Average seed
Megano 6 JustJoe 5 +19.7
+0.9
Living Legends 4.5 SPAM 6.5 +2.6
+0.1
Boom 7 SmokButts 4 -2.5
-0.1
FatFucks 5.5 Red's Rippers 5.5 +2.1
+0.1
Drunks 3 DE FAZIO 8 +1.8
+0.0
Shteekers 3 Shoot Inside 8 +1.5
+0.1
Week of 2/24100.0*Chance in playoffs100.0*Average seed
Living Legends 7 Megano 4 -26.7
-1.0
Red's Rippers 8.5 VaFangul 2.5 -10.6
-0.2
SPAM 6 DE FAZIO 5 +5.6
+0.2
Shteekers 5 SmokButts 6 +3.2
+0.1
Pace 6 Drunks 5 +1.1
+0.1
FatFucks 4.5 Boom 6.5 *-0.1
-0.1
If winner is:HomeTieAway
Week of 3/2100.0*Chance in playoffs100.0*Average seed
Megano vs Boom+50.4OutOut
+1.2-0.4-1.0
FatFucks vs Shteekers+6.4+6.4-9.6
+0.2+0.2-0.2
Shoot Inside vs Red's Rippers+6.4+6.4-9.6
+0.2+0.2-0.2
Drunks vs Living Legends+0.3-0.1-0.3
DE FAZIO vs VaFangul-0.2+0.2+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 Megano finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
211-0-084.0%3648166,176,209
200-0-1Out60403,081,043
190-1-0Out2452246,169,496
Total:33.6%141928291015,426,748
Games Above .500
Chance Will Make Playoffs