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*One Seed100.0*Average seed
SPURS 62 BALLSH 59 -0.4
-0.1
If winner is:HomeAway
BALLDL vs AGEN-2.7In
+30.9-13.9
+0.3-0.1
MID vs DUNK-0.4+0.6
+8.5-13.8
+0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inOneChance will finish regular season at seedLast
TWW-LplayoffsSeed12345678910PlaceCount
51-0In52.3%5248No54,949,621
40-196.5%No745453No29,922,599
Total:98.8%33.9%343316161No84,872,220
Games Above .500
Chance Will Make Playoffs