How are these numbers calculated?

Big Games

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

Week of 1/11100.0*Chance in playoffs100.0*Average seed
DHAN 3 BIRD 7 -4.3
-0.5
SALL 4 AMJA 5 -1.2
QU 2 VAZZ 8 +0.6
TSOU 7 JL87 3 -0.5
If winner is:HomeAway
Week of 1/18100.0*Chance in playoffs100.0*Average seed
VAZZ vs DHAN-7.4+7.4
-0.5+0.5
AMJA vs BIRD-2.3+2.3
SALL vs QU+2.2-2.2
+0.1-0.1
MALJ vs TSOU+1.6-1.6
JL87 vs HU-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
327-0-0In173347359,294
306-1-0In12143340404,526
285-2-0100.0%05127013001,212,032
264-3-099.8014647602,017,489
243-4-094.7115232502,019,670
222-5-062.01174533501,209,618
201-6-013.30112453840404,321
180-7-00.30950364059,794
Total:86.7%025293218931007,386,744
Games Above .500
Chance Will Make Playoffs