How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
HOWO vs DOUC+12.6-10.3
+0.5-0.4
BTZ vs CLAP-5.0+3.8
-0.1+0.0
RUET vs DOEP-2.5+1.4
-0.1+0.0
PIMP vs MUEL+0.9-1.0
MACM vs BIRD+0.7-0.9
HOLM vs HAND-0.4+0.3

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
257-0-0In0114582620190,503
236-1-0100.0%01225125201,359,404
215-2-099.602225323004,275,996
194-3-088.202266011007,438,619
173-4-042.002404413107,715,148
152-5-05.20530441914,771,715
131-6-00.0022254211,631,989
110-7-0Out013366244,026
Total:57.4%00026173221137227,627,400
Games Above .500
Chance Will Make Playoffs