How are these numbers calculated?

Big Games

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

Monday, 4/9100.0*Average seed
OS 24 JP 22 +0.0
QE 16 OS 22 +0.0
If winner is:HomeTieAway
Tuesday, 4/10100.0*Average seed
HA vs OS-0.7-0.2+0.5
LQ vs OS-0.4-0.1+0.6
HA vs JP-0.0+0.1+0.1
LQ vs JP-0.0+0.0+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
182-0-0In335989,677,226
171-0-1In2435501,091,747
161-1-0In011741522,199,598
0-0-2In06742029,400
150-1-1In024751,152,050
140-2-0In029810,843,785
Total:In719413344,993,806
Games Above .500
Chance Will Make Playoffs