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 +0.1
LO 24 MEL 13 -0.0
If winner is:HomeTieAway
Wednesday, 4/4100.0*Chance in playoffs100.0*Average seed
EC vs SPA-0.3+0.0+0.0
-0.5-0.2+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
20-22In10011,252,357*
193-1-1In4852602,971
2-0-3In48521,620
183-2-0In276491,553,826
2-1-2In3561427,389
1-0-4In386221
172-2-1In250443137,296
1-1-3In149463604
162-3-0In1173535102194,161
1-2-2In1214327714,048
0-1-4In33673
151-3-1In01041391011,309
0-2-3In844351352
141-4-097.7%0311384529,515
0-3-297.151635423173
130-4-186.9137313245
120-5-048.403464653,026
Total:100.0%871021000013,798,616

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs