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 -2.7
-0.9
LO 24 MEL 13 -0.0
LO 1 QE 0 -0.0
If winner is:HomeTieAway
MEL vs QE-0.0*+0.1+0.1
If winner is:HomeTieAway
Wednesday, 4/4100.0*Chance in playoffs100.0*Average seed
BF vs MEL+1.6-7.8-11.9
+0.1-0.4-0.6
BF vs SAL+3.8-0.4-3.2
+0.7-0.1-0.6
EC vs OS+3.1+0.3-0.9
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 BF finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
184-0-0In63262628,066
173-0-1In011818156,851
163-1-0In0145332023,487,075
2-0-2In01423819113,734
152-1-1In01142407582,142
1-0-3In6304618456
142-2-099.3%184842105,842,807
1-1-299.4184644130,180
0-0-4In78229
131-2-193.301217170569,672
0-1-393.95896460
121-3-088.404841203,330,415
0-2-287.608712012,309
110-3-153.9054442119,903
100-4-046.0464860310,921
Total:95.4%021413274040015,085,000
Games Above .500
Chance Will Make Playoffs