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
Wes Baldwin 106 Jon Andrusak 90 +9.8
+0.6
Jordan Dean 80 Justin Woods 78 +0.5
Grayson Holt 73 Michael Andrusak 93 +0.5
Kaleb Steinhauer 66 Drew Wills 106 -0.1
Stephen Crouch 99 Chase Newell 130 -0.1
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Drew Wills vs Wes Baldwin-8.3-1.8+8.7
-0.5-0.1+0.6
Michael Andrusak vs Jon Andrusak-0.7+0.6+0.9
-0.0+0.0+0.1
Justin Woods vs Chase Newell-0.7+0.2+0.5
Kaleb Steinhauer vs Jordan Dean+0.4+0.3-0.4
Grayson Holt vs Stephen Crouch+0.3+0.4-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1311-0-0In10038,255
12.510-0-1In100032,439
1210-1-0In991263,253
9-0-2In99114,683
11.59-1-1In982242,166
8-0-3In9644,031
119-2-0In9550979,642
8-1-2In937099,609
7-0-4In82180746
10.58-2-1In89110805,164
7-1-3In7623124,617*
108-3-0In7623102,165,812
7-2-2In702910294,576
6-1-4In42471004,006*
9.57-3-1In5938301,579,581*
6-2-3100.0%3451141063,491*
97-4-0100.0385012103,177,974
6-3-2100.027522020503,549*
5-2-498.55344416108,487
8.56-4-199.91649304002,018,600
5-3-397.332746223091,057
4-2-566.1319442850753*
86-5-098.353443162003,228,509
5-4-294.52194529500548,297
4-3-456.70115403391010,371*
7.55-5-186.8010373912101,751,122
4-4-345.40193540131082,849
3-3-54.4042241276743*
75-6-061.5021842317002,320,862
4-5-233.100528442130394,502
3-4-42.1021741327007,502*
6.54-6-117.2011642337001,045,423
3-5-31.101133837111047,767*
64-7-03.70042444254001,183,956
3-6-20.400732421610188,634
2-5-4Out0425442533,228*
5.53-7-10.10321452740425,444
2-6-3Out03204627417,107*
53-8-00.00073443151419,263
2-7-2Out01164433657,507
1-6-4Out1155430744*
4.52-8-1Out009394110112,335
1-7-3Out11648353,548*
42-9-0Out0326502198,288
1-8-2Out012474110,278*
3.51-9-1Out07435017,963*
31-10-0Out03346313,786
0-9-2Out12079795
2.50-10-1Out016831,190
20-11-0Out05956,916
Total:79.7%2923161286321024,411,420

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs