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 -7.5
-0.7
Jordan Dean 80 Justin Woods 78 +0.5
Grayson Holt 73 Michael Andrusak 93 +0.4
Wes Baldwin 106 Jon Andrusak 90 -0.3
Stephen Crouch 99 Chase Newell 130 -0.1
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Kaleb Steinhauer vs Jordan Dean+2.9-0.9-2.7
+0.5-0.1-0.5
Michael Andrusak vs Jon Andrusak-0.2+0.3+0.3
Justin Woods vs Chase Newell-0.2+0.3+0.1
Drew Wills vs Wes Baldwin-0.1+0.3+0.1
Grayson Holt vs Stephen Crouch+0.1+0.3-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1111-0-0In9916,540
10.510-0-1In88120649
1010-1-0In7128208,330*
9.59-1-1In54406010,772*
99-2-0100.0%2750212062,447
8-1-299.9255022206,559*
8.58-2-199.712443780076,045
7-1-397.13254524302,350*
88-3-094.22194429600292,484
7-2-293.4116443260040,968
6-1-455.7114403581533*
7.57-3-177.805294420200315,179
6-2-343.8093540141013,148*
77-4-036.1006294219300912,624
6-3-228.00325452430148,078
5-2-42.0021742317002,618*
6.56-4-18.600834411510859,516
5-3-30.901113838111040,295*
66-5-00.80110343914101,984,175
5-4-20.200528442020344,734
4-3-4Out0426432436,629*
5.55-5-10.0001134037901,592,416
4-4-3Out02194530577,058
3-3-5Out2174833716
55-6-00.000218443153,055,044
4-5-2Out011241398529,877
3-4-4Out0115493510,443*
4.54-6-1Out0042949182,031,676
3-5-3Out0112484093,716
2-4-5Out12376852*
44-7-0Out011248393,332,574
3-6-2Out0074349537,935
2-5-4Out122779,533*
3.53-7-1Out00334631,768,056
2-6-3Out00188171,257
1-5-5Out595482
33-8-0Out0120792,529,282
2-7-2Out01486350,133
1-6-4Out4964,736*
2.52-8-1Out09911,000,432
1-7-3Out039730,683*
22-9-0Out04961,269,048
1-8-2Out298131,569
0-7-4Out01001,054
1.51-9-1Out199334,081
0-8-3Out01005,771
11-10-0Out0100379,633
0-9-2Out010021,893
0.50-10-1Out010049,535
00-11-0Out10057,262
Total:4.9%0113471015233624,411,420

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs