How are these numbers calculated?

Big Games

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

Week of 3/21100.0*Chance in playoffs100.0*Average seed
Ariel 27 Dave 31 -3.0
-0.4
Steve 14 ME 49 -0.6
-0.0
Katz 45 Euge 14 -0.2
-0.1
Eli 22 Ant 39 +0.1
+0.0
If winner is:HomeTieAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Katz vs Dave*+0.0+0.1Out
-0.1+0.1+0.1
Ariel vs Ant+0.0*OutOut
+0.2+0.2-0.1
Eli vs ME+0.0*OutOut

* 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 Ariel finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
273-0-00.0%09503831,598,227
262-0-1Out2256310120,764
252-1-0Out227706,681,485
1-0-2Out121783,041
241-1-1Out02080337,520
0-0-3Out59522
231-2-0Out1009,337,365*
220-2-1Out1000234,867
210-3-0Out9734,332,734
Total:0.0%0141183122,646,025

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs