How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 2/22100.0*Chance in playoffs100.0*Average seed
USUK 4 QU 5 +7.5
+0.4
TSOU 5 AMJA 4 +6.7
+0.1
JL87 0 DHAN 9 -0.5
-0.2
If winner is:HomeAway
Week of 2/29100.0*Chance in playoffs100.0*Average seed
QU vs NUX+0.4-0.4
DHAN vs USUK-0.2+0.2
VAZZ vs TSOU-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
292-0-0In75254,180,772
271-1-0In1962198,352,362
250-2-0In25754,180,002
Total:In28442816,713,136
Games Above .500
Chance Will Make Playoffs