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 2/8100.0*Chance in playoffs100.0*Average seed
BTZ vs HOLM-1.6+1.3
-0.3+0.3
MUEL vs BIRD-0.2+0.2
PIMP vs MACM-0.2+0.1
-0.1+0.1

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
286-0-0In012251250485,466
265-1-0In022559142,825,699
244-2-0In03415606,888,384
223-3-0In0982908,875,671
202-4-0100.0%055414006,379,302
181-5-093.21047367002,428,212
160-6-031.40427432240387,858
Total:98.5%00141954164100028,270,592
Games Above .500
Chance Will Make Playoffs