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 -0.4
-0.1
CDC 10 LAF 4 +0.1
CCC 3 Moo 7 +0.1
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
LEA vs hwl-0.4+0.6
-0.1+0.2
CDC vs LAF+0.2-0.2
CCC vs Moo-0.1+0.1

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
12394-0In100527
94-97In1008*
9364-30In237713
9263-31In79344
9162-3298.3%392311120
9061-3399.1392400232
8960-3497.4092520494
8859-3595.08785001,035
8758-3693.108496001,956
8657-3786.80741312103,542
8556-3877.00641419306,415
8455-3965.554122771010,702
8354-4051.342933142017,271
8253-4136.3316342550026,882
8152-4222.41932935121040,084
8051-4312.211120412340057,066
7950-445.8601036361110077,806
7849-452.4204254223400101,646
7748-460.81011338361110127,244
7647-470.30005264223300153,254
7546-480.10011339361010176,121
7445-490.0000527432130196,036
7344-500.0000115413480205,353
7243-510.0000063144172210,012
7142-52Out0021945295203,941
7041-53Out0110394010188,928
6940-54Out004294819168,904
6839-55Out02194931144,451
6738-56Out01114544118,846
6637-57Out006375792,743
6536-58Out003296969,137
6435-59Out01207849,915
6334-60Out00148634,187
6233-61Out099122,320
6132-62Out059514,004
6031-63Out03978,284
5930-64Out1994,763
5829-65Out1992,558
5728-66Out1991,322
5627-67Out100650
5526-68Out0100283
29-54Out100765*
Total:2.5%002025812161919152,539,864

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs