How are these numbers calculated?

Big Games

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

Week of 6/12100.0*Chance in playoffs100.0*Average seed
Melendez 258 Puig 177 +8.9
+0.7
Story 304 LightSABR 368 +1.7
+0.1
Ringers 264 Rise of NY 350 +1.5
+0.0
Machado Man 208 Toes 296 +1.2
+0.0
Potatoes 186 Thunder 303 -0.8
Jordans 266 Stitches 219 -0.4
-0.0
If winner is:HomeTieAway
Week of 6/19100.0*Chance in playoffs100.0*Average seed
LightSABR vs Melendez-9.3*+2.2+9.3
-0.6*+0.1+0.6
Puig vs Ringers+2.0*-10.5-2.0
+0.1*-0.5-0.1
Rise of NY vs Story+2.0*-2.2-2.0
+0.1-0.5-0.1
Toes vs Machado Man+1.3*-3.5-1.3
+0.0*-0.3-0.0
Jordans vs Thunder+0.8*-2.0-0.8
+0.0*-0.3-0.0
Stitches vs Potatoes+0.1*-6.7-0.1
+0.0*-0.1-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
1812-0-0In9822,629
17.511-0-1In1001
1711-1-0In8812016,892
16.510-1-1In1003
1610-2-0In68302093,182
15.59-2-1In56281718
159-3-0100.0%35511310310,458
14.58-3-1In166022255
148-4-099.394737610699,683
13.57-4-198.024339142102
137-5-087.91185515111001,114,026
12.56-5-177.6756142021174
126-6-044.402349292150001,302,327
11.55-6-122.42032233185147
115-7-07.507192934173001,116,764
10.54-7-11.522143240102133
104-8-00.300031735311110698,663
9.53-8-1Out28194127363
93-9-00.0000182941191310,804
8.52-9-1Out44573523
82-10-0Out0063154993,257
7.51-10-1Out80205
71-11-0Out09603116,733
6.50-11-1Out1001
60-12-0Out0033672,585
Total:47.8%413256111110864205,778,728
Games Above .500
Chance Will Make Playoffs