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
HOWO 3 MUEL 7 -9.9
-0.6
DOUC 4 BTZ 6 -1.8
-0.1
HAND 6 RUET 3 +0.7
HOLM 6 PIMP 4 +0.6
BIRD 3 CLAP 7 +0.1
If winner is:HomeAway
Week of 12/21100.0*Chance in playoffs100.0*Average seed
PIMP vs HOWO-12.8+12.3
-0.7+0.6
BTZ vs HAND-1.3+1.1
MUEL vs MACM-1.4+1.0
-0.1+0.0
DOEP vs BIRD+0.9-1.4
+0.0-0.1
RUET vs HOLM-1.2+1.0
CLAP vs DOUC-1.0+0.9
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
3112-0-0In34491519,736
2911-1-0In53246161058,380
2710-2-0In0635471110334,304
259-3-0In007414010101,164,251
238-4-0100.0%009374013102,731,328
217-5-098.00063143172004,543,895
196-6-068.10032243265005,507,505
175-7-014.8011338351114,893,234
154-8-00.60193542133,169,129
133-9-00.000842491,453,560
112-10-0Out011783449,757
91-11-0Out039784,110
70-12-0Out010012,227
Total:54.3%00147111516151310724,411,416
Games Above .500
Chance Will Make Playoffs