How are these numbers calculated?

Big Games

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

Week of 12/14100.0*Chance in playoffs100.0*Average seed
HAND 6 RUET 3 -9.4
-0.5
DOUC 4 BTZ 6 -1.7
-0.1
HOLM 6 PIMP 4 +0.8
HOWO 3 MUEL 7 +0.5
BIRD 3 CLAP 7 +0.1
If winner is:HomeAway
Week of 12/21100.0*Chance in playoffs100.0*Average seed
RUET vs HOLM+10.5-8.6
+0.6-0.5
MUEL vs MACM-1.4+1.1
-0.1+0.1
BTZ vs HAND-1.0+0.9
DOEP vs BIRD+0.6-0.9
+0.1-0.1
CLAP vs DOUC-0.7+0.6

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
3012-0-0In23482636,365
2811-1-0In22147281020,367
2610-2-0In0223541920142,631
249-3-0100.0%03304620200601,142
228-4-099.8032343265001,710,891
207-5-088.60113383510103,457,792
186-6-034.6006284121305,092,102
165-7-02.800319433055,497,001
144-8-00.00021749324,323,669
123-9-0Out0228702,416,953
102-10-0Out0892909,299
81-11-0Out0199206,571
60-12-0Out010026,633
Total:30.6%0001359121517191824,411,416
Games Above .500
Chance Will Make Playoffs