How are these numbers calculated?

Big Games

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

Week of 6/26100.0*Average seed
SPURS 62 BALLSH 59 +0.2
If winner is:HomeAway
MID vs DUNK+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inOneChance will finish regular season at seedLast
TWW-LplayoffsSeed12345678910PlaceCount
31-0OutNo424217No14,147,887
20-1OutNo67294No14,142,853
Total:OutNo212142152No28,290,740
Games Above .500
Chance Will Make Playoffs