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
Rose 8 Mermen 11 -1.2
Regulators 11 Cucumbers 14 -0.7
-0.3
Soldados 14 Regulators 2 -0.3
-0.3
Mermen 14 Heros 9 +0.1
Heros 17 Sandbox 5 -0.1
Cucumbers 12 Rose 15 -0.0
Sandbox 1 Soldados 16 -0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Wednesday, 6/27100.0*Chance in playoffs100.0*Average seed
Mermen vs Regulators-8.2-8.1-8.0+4.0+4.0+4.0
-0.3-0.3-0.3+0.1+0.1+0.2
Regulators vs Rose+2.9+2.9+2.9-1.9-1.9-2.0
+0.3+0.3+0.3-0.2-0.2-0.2
Sandbox vs Mermen+1.6+1.6+1.6-0.4-0.4-0.4
Heros vs Soldados-1.4-1.4-1.4+0.3+0.3+0.3
Rose vs Heros+0.4+0.4+0.4-1.2-1.2-1.2
-0.0-0.0-0.0+0.1+0.1+0.1
Cucumbers vs Sandbox-0.2-0.2-0.2+1.3+1.3+1.3
-0.0-0.0-0.0+0.1+0.1+0.1
Soldados vs Cucumbers+0.3+0.3+0.3-1.0-1.0-1.0
+0.0+0.0+0.0-0.1-0.1-0.1

What If

Chances based on how well the Regulators finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567Count
138-0In6238290,174
127-1In1872102,072,732
116-2In2485106,275,150
105-3100.0%013825010,031,261
94-499.3017028109,231,528
83-585.5028571404,994,478
72-636.023454101,539,064
61-73.00348490242,084
50-8Out891126,163
Total:94.1%217561951034,702,634
Games Above .500
Chance Will Make Playoffs