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
HOLM 6 PIMP 4 +6.0
+0.6
DOUC 4 BTZ 6 -0.8
HOWO 3 MUEL 7 +0.2
HAND 6 RUET 3 +0.2
MACM 6 DOEP 3 -0.1
If winner is:HomeAway
Week of 12/21100.0*Chance in playoffs100.0*Average seed
RUET vs HOLM-4.6+4.6
-0.6+0.6
MUEL vs MACM-0.5+0.5
DOEP vs BIRD+0.4-0.4
CLAP vs DOUC-0.4+0.4
BTZ vs HAND-0.3+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
3612-0-0In9913,788
3411-1-0In8910024,516
3210-2-0In643240134,587
309-3-0In28482120448,030
288-4-0In5314518101,008,274
267-5-0In06324813101,613,533
246-6-0In005344415101,883,862
225-7-099.7%042442255001,614,412
204-8-081.401113337162001,009,185
183-9-018.8003163733101449,087
162-10-00.5017304518134,195
141-11-0Out04346124,330
120-12-0Out08923,745
Total:91.4%48142017139643118,351,544
Games Above .500
Chance Will Make Playoffs