How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
LEA 10 hwl 1 -1.5
-0.2
CDC 10 LAF 4 +0.4
CCC 3 Moo 7 +0.3
UYH 4 Met 8 +0.2
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
LEA vs hwl-1.4+1.4
-0.2+0.2
CDC vs LAF+0.4-0.4
CCC vs Moo-0.3+0.3
UYH vs Met-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
99-123In100439*
9869-25In83176
9768-26In6727715
9667-27In6926539
9566-28In5046474
9465-29In523810166
9364-30In4243141374
9263-3199.9%28502110760
9162-3299.8175230201,458
9061-3399.7114541302,786
8960-3499.3539505104,978
8859-3598.62286081008,467
8758-3696.6118661130013,503
8657-3791.70106814710020,939
8556-3883.20563151430031,079
8455-3969.802541422810044,412
8354-4052.114210271730061,373
8253-4134.6030525291110081,034
8152-4219.801821634246100101,427
8051-4310.201007273617300123,225
7950-444.54021435321110141,683
7849-451.72005223826710158,123
7748-460.51001930381930168,793
7647-470.100003163733111172,537
7546-480.0000162541244169,336
7445-490.0000213373711158,295
7344-500.000005274522143,319
7243-51Out002164636123,701
7142-52Out00184051101,922
7041-53Out004316580,609
6940-54Out002227661,591
6839-55Out01148544,834
6738-56Out099130,799
6637-57Out059520,827
6536-58Out039713,231
6435-59Out2988,240
6334-60Out1994,727
6233-61Out1992,700
6132-62Out01001,456
29-60Out1001,826*
Total:10.0%018146911121416182,105,103

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs