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
RUET vs HOWO-16.1+12.9
-0.6+0.5
BTZ vs HOLM-3.4+2.8
-0.1+0.1
MUEL vs BIRD-2.2+2.4
PIMP vs MACM-2.0+1.6
-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
236-0-0In002755170361,034
215-1-0100.0%0232561002,250,082
194-2-094.80343495005,858,550
173-3-050.60645409008,070,123
152-4-05.00529451926,201,875
131-5-00.0011852292,524,690
110-6-0Out01981431,446
Total:48.8%00141727211610525,697,800
Games Above .500
Chance Will Make Playoffs