How are these numbers calculated?

Big Games

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

Week of 6/5100.0*Chance in playoffs100.0*Last Place100.0*Average seed
BAG 0 MID 1 -0.3
+3.6
-0.1
BALLSH 28 SWISH 47 -1.7
DUNK 32 BALLP 50 -0.3
If winner is:HomeAway
Week of 6/12100.0*Chance in playoffs100.0*Last Place100.0*Average seed
BAG vs BALLSH-54.0+41.5
+0.8-0.6
BC vs BALLDL-0.4+0.4
+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inOneChance will finish regular season at seedLast
TWW-LplayoffsSeed12345678910PlaceCount
22-0OutNo1930392200.1%256,456,217
11-1OutNo216631919.51,790,861,447
00-2OutNo100Yes1,899,176,456
Total:OutNo01310305757.0%3,946,494,120
Games Above .500
Chance Will Make Playoffs