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*Chance in playoffs100.0*Average seed
SPURS 62 BALLSH 59 +32.4
+1.1
If winner is:HomeAway
BALLDL vs AGEN+24.2-24.2
+0.7-0.7
MID vs DUNK+7.0-7.0
+0.2-0.2

What If

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

100100100100100100100100100100
If finish:Chance inOneChance will finish regular season at seedLast
TWW-LplayoffsSeed12345678910PlaceCount
40-064.9%No112628305No28,290,740
Total:64.9%No112628305No28,290,740
Games Above .500
Chance Will Make Playoffs