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
Potatoes 186 Thunder 303 -0.7
-0.3
Story 304 LightSABR 368 +0.0
Ringers 264 Rise of NY 350 -0.0
If winner is:HomeTieAway
Week of 6/19100.0*Chance in playoffs100.0*Average seed
Stitches vs Potatoes-0.1*Out+0.1
-0.5*-0.2+0.2
Jordans vs Thunder+0.0*+0.4-0.1
Rise of NY vs Story-0.0*-0.2+0.0
Toes vs Machado Man-0.0*-0.2+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 Potatoes finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
1512-0-092.7%3708273,702
1411-1-063.5000633602,524
1310-2-032.20032635026,773
12.59-2-1Out6725812
129-3-08.5086027400162,259
11.58-3-1Out36481533
118-4-00.501942308100635,029
10.57-4-1Out32644215140
107-5-00.00111343715201,702,627
9.56-5-1Out0012423591316
96-6-0Out005254124403,194,015
8.55-6-1Out5324616514
85-7-0Out00321472904,209,349
7.54-7-1Out073854504
74-8-0Out003286903,856,811
6.53-8-1Out1288376
63-9-0Out0079202,380,256
5.52-9-1Out397165
52-10-0Out01964932,328
4.51-10-1Out95541
41-11-0Out08317205,760
3.50-11-1Out43577
30-12-0Out406022,643
Total:0.2%00001359152342117,336,184
Games Above .500
Chance Will Make Playoffs