How are these numbers calculated?

Big Games

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

Tuesday, 4/3100.0*Chance in playoffs100.0*Average seed
BF 13 HA 18 -0.7
LO 24 MEL 13 +0.0
If winner is:HomeTieAway
Wednesday, 4/4100.0*Chance in playoffs100.0*Average seed
BF vs MEL-0.4+2.0+2.7
BF vs SAL+0.9-0.9-0.7
EC vs OS+0.1*+0.0-0.0
+0.1+0.0-0.0
EC vs SPA-0.1-0.0+0.0

* 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 RS finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
144-0-079.5%042253200134,691
133-0-154.0064845154,803
123-1-011.4011183601,567,759
2-0-27.0078677,070
112-1-11.60270280385,859
1-0-32.125840377
102-2-00.00564404,967,394
1-1-2Out4555026,903
0-0-4Out1003
91-2-1Out188110640,783
0-1-3Out8893573
81-3-0Out688604,788,971
0-2-2Out3889017,425
70-3-1Out067321228,638
60-4-0Out3055140977,367
Total:2.3%0002355571013,798,616
Games Above .500
Chance Will Make Playoffs