How are these numbers calculated?

Big Games

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

Tuesday, 4/2100.0*Average seed
LO 21 JPP 14 -0.8
SPA 17 JPP 15 -0.6
SAL 37 BF 12 +0.1
OS 16 HA 20 +0.0
LO 17 SPA 11 +0.0
Monday, 4/8None

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
62-0-0In443526,106,484
51-0-1In8812642,413
41-1-0In505012,201,224
0-0-2In505016,918
30-1-1In107021642,166
20-2-0In74266,108,731
Total:In1103943725,717,936
Games Above .500
Chance Will Make Playoffs