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 -9.9
-0.7
DOUC 4 BTZ 6 -1.5
-0.1
HAND 6 RUET 3 +0.6
HOWO 3 MUEL 7 +0.5
MACM 6 DOEP 3 -0.1
If winner is:HomeAway
Week of 12/21100.0*Chance in playoffs100.0*Average seed
PIMP vs HOWO+12.4-12.4
+0.7-0.7
CLAP vs DOUC-1.1+1.1
-0.1+0.1
DOEP vs BIRD+1.1-1.1
+0.1-0.1
MUEL vs MACM-1.1+1.1
RUET vs HOLM-1.1+1.1
BTZ vs HAND-0.9+0.9

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
3112-0-0In6333303,870
2911-1-0In2248264024,436
2710-2-0In2214427400134,388
259-3-0100.0%021743317000447,119
238-4-0100.00111373813101,009,169
217-5-095.50042542244001,612,805
196-6-050.100112363612101,885,166
175-7-05.900627422231,613,424
154-8-00.10032348261,009,272
133-9-0Out043264449,210
112-10-0Out001089134,587
91-11-0Out029824,370
70-12-0Out01003,728
Total:50.3%0124710131415141298,351,544
Games Above .500
Chance Will Make Playoffs