How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Average seed
Kaleb Steinhauer 66 Drew Wills 106 +9.9
+0.8
Wes Baldwin 106 Jon Andrusak 90 -0.3
Jordan Dean 80 Justin Woods 78 +0.2
Grayson Holt 73 Michael Andrusak 93 +0.1
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Drew Wills vs Wes Baldwin+11.8-3.3-11.4
+0.8-0.2-0.8
Michael Andrusak vs Jon Andrusak-0.5+0.9+0.4
Kaleb Steinhauer vs Jordan Dean+0.4+0.7-0.4
Grayson Holt vs Stephen Crouch*-0.0+1.0-0.1
-0.0+0.1*-0.0
Justin Woods vs Chase Newell-0.1+0.8*+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 Drew Wills finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1211-0-0In10004,295
11.510-0-1In10002,754
1110-1-0In99125,499
9-0-2In9911,387
10.59-1-1In973026,589
8-0-3In919429
109-2-0In89110127,366
8-1-2In8713012,929*
9.58-2-1In782110120,916
7-1-3100.0%58375003,544*
98-3-0100.05638600382,318
7-2-2100.0474490050,772
6-1-499.114463361670
8.57-3-1100.031491820321,923
6-2-399.093839131012,454*
87-4-098.711393712100765,000
6-3-297.4530441930118,662
5-2-461.702184231611,917*
7.56-4-190.21144034910562,971
5-3-351.101123837111024,890
4-2-55.15233427101198
76-5-057.50217383210101,071,529
5-4-234.800629432030177,862
4-3-41.4011438341213,216*
6.55-5-113.3011238371110677,824
4-4-30.60183241172031,211
3-3-5Out12341314274*
65-6-01.600213363512101,071,225
4-5-20.200423432640177,754
3-4-4Out216393773,255*
5.54-6-10.001103539131564,493
3-5-3Out011038411125,329*
54-7-00.00021541348764,516
3-6-2Out006314617118,428
2-5-4Out0842501,945*
4.53-7-1Out02204928322,250
2-6-3Out05375812,484*
43-8-0Out0084249382,820
2-7-2Out03326550,647
1-6-4Out01287654*
3.52-8-1Out012475120,933
1-7-3Out010903,665*
32-9-0Out001386127,457
1-8-2Out079312,873*
2.51-9-1Out049626,904
0-8-3Out199437
21-10-0Out029825,578
0-9-2Out1991,418
1.50-10-1Out01002,702
10-11-0Out01004,374
Total:39.2%8101011111111101088,351,540

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs