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
HOLM vs HAND-0.4+0.4
BTZ vs CLAP+0.1-0.1
HOWO vs DOUC+0.1-0.0
MACM vs BIRD-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
337-0-0In3654100308,983
316-1-0In642421001,935,964
295-2-0In0114443205,267,713
274-3-0In01156420107,914,563
253-4-0In01325314007,105,158
232-5-0100.0%04355011003,815,583
211-6-099.90441505001,131,054
190-7-092.5054938700148,382
Total:100.0%16163625124000027,627,400
Games Above .500
Chance Will Make Playoffs