How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Wednesday, 4/10100.0*Average seed
SAL vs EC+0.0-0.0-0.2
EC vs MCN-0.1+0.0+0.0
If winner is:HomeTieAway
Thursday, 4/11100.0*Average seed
MEL vs SPA+0.2+0.2-0.8

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
100-0-0In08317044,993,806
Total:In08317044,993,806
Games Above .500
Chance Will Make Playoffs