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*Average seed
HOWO vs DOUC-0.3+0.3
MACM vs BIRD-0.1+0.1
RUET vs DOEP+0.1-0.1
HOLM vs HAND+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
377-0-0In10072,630
356-1-0In9370491,693
335-2-0In6831101,475,125
314-3-0In305614102,457,427
293-4-0In541441002,460,463
272-5-0In0841429001,473,500
251-6-0In0738451000492,169
230-7-0In04334715171,729
Total:In2733231241008,994,736
Games Above .500
Chance Will Make Playoffs