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 -2.4
-0.0
If winner is:HomeAway
MID vs DUNKOut+14.9
-0.5+0.8
BALLDL vs AGEN+2.0-0.9
+0.1-0.0

What If

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

100100100100100100100100100100
If finish:Chance inOneChance will finish regular season at seedLast
TWW-LplayoffsSeed12345678910PlaceCount
42-037.3%No312234914No20,892,013
31-1OutNo147314No45,348,965
20-2OutNo3925324No18,631,242
Total:9.2%No13619511371No84,872,220
Games Above .500
Chance Will Make Playoffs