How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Wednesday, 6/20100.0*Chance in playoffs100.0*Average seed
Mermen 14 Heros 9 +8.2
+0.4
Rose 8 Mermen 11 +8.0
+0.3
Heros 17 Sandbox 5 -1.2
Regulators 11 Cucumbers 14 -1.1
Cucumbers 12 Rose 15 +0.9
Soldados 14 Regulators 2 +0.4
Sandbox 1 Soldados 16 *-0.1
+0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Wednesday, 6/27100.0*Chance in playoffs100.0*Average seed
Mermen vs Regulators+12.4+12.4+12.4-12.4-12.4-12.4
+0.4+0.4+0.4-0.4-0.4-0.4
Sandbox vs Mermen-8.9-8.9-9.0+9.0+8.8+9.0
-0.4-0.3-0.3+0.3+0.3+0.4
Soldados vs Cucumbers+3.0+3.0+2.9-3.0-3.0-3.0
+0.1+0.1+0.1-0.1-0.1-0.1
Cucumbers vs Sandbox-2.9-2.9-2.9+3.0+3.0+2.9
Heros vs Soldados-2.0-2.0-2.0+2.0+2.0+2.0
-0.1-0.1-0.1+0.1+0.1+0.1
Rose vs Heros+0.6+0.6+0.6-0.6-0.6-0.6
Regulators vs Rose-0.2-0.2-0.2+0.3+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 Mermen finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567Count
118-0In62353046,438
107-1100.0%20542510342,044
96-296.11205323401,193,752
85-360.31174337302,387,199
74-413.40113592702,985,416
63-50.701296462,387,153
52-60.00562331,194,050
41-7Out03070341,581
30-8Out69446,715
Total:31.0%1410163130810,924,348
Games Above .500
Chance Will Make Playoffs