How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 8/8100.0*Chance in playoffs100.0*Average seed
Richmond 1 Madison 0 +2.4
+0.7
Tucson 1 Omaha 2 -0.3
North Texas 2 Chattanooga 2 +0.3
South Georgia 1 Fort Lauderdale 2 +0.1
-0.0
If winner is:HomeDrawAway
Chattanooga vs Omaha+0.4+0.7-1.0
Orlando II vs Fort Lauderdale-0.3+0.5+0.2
-0.0+0.1-0.0
Madison vs South Georgia-0.0+0.1-0.1
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 8/15100.0*Chance in playoffs100.0*Average seed
New England II vs Richmond-4.1-1.5+7.0
-0.6-0.1+1.0
Richmond vs Tucson+4.5-3.2-5.7
+0.7-0.4-1.0
Omaha vs Madison-0.9+1.0+1.6
Greenville vs Chattanooga-0.5+0.8+0.3
+0.0+0.0-0.1
Orlando II vs Tucson-0.3+0.5+0.1
-0.0+0.1-0.0
Fort Lauderdale vs North Texas+0.1+0.3-0.4
-0.0+0.1-0.0
North Texas vs New England II-0.3+0.3+0.2
-0.0+0.1-0.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011Count
4313-0-0In10004,127,484
4112-1-0In1000317,958
4012-0-1In991521,009
3911-2-0100.0%99101,349,837
3811-1-1100.097304,389,150
3711-0-2100.095507,016,471*
3610-2-199.9928016,801,317
3510-1-299.786140033,042,263*
349-3-199.279201053,139,488*
339-2-297.96929200100,308,264*
329-1-395.05639500158,063,591*
318-3-289.8434610000235,427,782*
308-2-380.5305118100364,557,317*
297-4-266.6184929400496,130,447*
287-3-349.29404010100661,062,239*
277-2-430.33274621300625,850,859
6-5-230.33274621300244,300,297*
266-4-314.711442349100626,713,565
7-1-514.611442349100416,364,335*
256-3-45.2052842213000967,777,287
5-6-25.0052843213000261,192,431*
246-2-51.10113383511100890,380,551
5-5-31.10113383512100510,806,252*
235-4-40.10042241266000955,171,996
6-1-60.10042341265000528,582,485*
225-3-50.000193139183001,163,242,800
4-6-30.00018314018300374,514,583*
215-2-60.000215383311100879,131,844
4-5-40.000214363512100649,233,491*
204-4-50.00004214027700943,237,824
5-1-7Out004234126600479,660,582*
194-3-6Out001830391930943,621,859
3-6-4Out001729402030345,587,432*
184-2-7Out0002163834101602,383,238
3-5-5Out0002133636121511,060,230*
173-4-6Out00052442264603,585,264
4-1-8Out00052542243297,901,664*
163-3-7Out00111374011705,469,284*
153-2-8Out0004254823522,888,742*
142-4-7Out001134739360,802,854*
132-3-8Out0063856238,351,082*
122-2-9Out0022870147,639,403*
111-4-8Out01188183,494,918*
101-3-9Out00118944,437,198*
91-2-10Out0069421,758,677*
80-4-9Out03979,231,738*
70-3-10Out02983,502,463*
60-2-11Out01991,171,692
50-1-12Out0100271,528
40-0-13Out01004,121,991
Total:11.2%4811121212111097418,099,697,056

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs