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
Jordan Dean 80 Justin Woods 78 +8.6
+0.8
Grayson Holt 73 Michael Andrusak 93 +0.3
Wes Baldwin 106 Jon Andrusak 90 -0.3
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
Kaleb Steinhauer vs Jordan Dean-6.1-1.9+6.0
-0.7-0.1+0.6
Michael Andrusak vs Jon Andrusak-0.6+0.7+0.8
Justin Woods vs Chase Newell-0.5+0.6+0.3
Drew Wills vs Wes Baldwin-0.3+0.7+0.2
Grayson Holt vs Stephen Crouch+0.2+0.7-0.3
-0.0+0.1+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1211-0-0In10006,467
11.510-0-1In991625
1110-1-0In94607,955*
10.59-1-1In8911010,564*
109-2-0In71272060,302
8-1-2In7127206,346*
9.58-2-1In54405073,479
7-1-3In34511412,260*
98-3-0100.0%27502120286,735
7-2-2100.02450232039,955
6-1-497.343046183550*
8.57-3-199.6114338800309,568
6-2-395.7323442640012,696*
87-4-093.42194330600902,158
6-3-291.51144234800146,481
5-2-448.2110373812102,519*
7.56-4-175.104274422300853,902
5-3-338.30073142182039,921*
76-5-036.10072941203001,974,684
5-4-224.50322442750342,706
4-3-41.601154034906,766*
6.55-5-18.5008344115101,589,097
4-4-30.801103740121076,467
3-3-5Out063145161666
65-6-01.10112373811103,056,163
4-5-20.200529451920529,699
3-4-4Out04264622210,317*
5.54-6-10.001154334602,035,974
3-5-3Out02214726394,065
2-4-5Out2245024788*
54-7-00.000425462323,350,177
3-6-2Out011545345540,858
2-5-4Out011951289,201*
4.53-7-1Out0073745121,774,562
2-6-3Out0116503371,658
1-5-5Out23068502
43-8-0Out0022050282,540,565
2-7-2Out00114841351,219
1-6-4Out128704,694*
3.52-8-1Out00641531,005,535
1-7-3Out01237631,068*
32-9-0Out0227711,272,679
1-8-2Out001882131,683
0-7-4Out4961,064
2.51-9-1Out01189334,043
0-8-3Out03975,701
21-10-0Out0595378,485
0-9-2Out29821,581
1.50-10-1Out19949,445
10-11-0Out010056,825
Total:14.0%12469121518171524,411,420

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs