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
QE 16 OS 22 +0.3
OS 24 JP 22 +0.3
If winner is:HomeTieAway
Tuesday, 4/10100.0*Average seed
LQ vs OS-0.7+0.1+0.7
HA vs OS-0.6+0.2+0.6
HA vs JP-0.1+0.1+0.1
LQ vs JP-0.1+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
182-0-0In712903,356,949
171-0-1In415270353,707
161-1-0In8464336,707,198
0-0-2In8533629,361
150-1-1In1185725352,582
140-2-0In020803,360,537
Total:In2230272114,140,334
Games Above .500
Chance Will Make Playoffs