How are these numbers calculated?

Big Games

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

Week of 5/1100.0*Chance in playoffs100.0*Average seed
South Georgia 3 Tucson 1 -7.7
-0.6
Fort Lauderdale 2 Richmond 1 -0.2
Greenville 4 North Texas 0 -0.2
Fort Lauderdale 0 Omaha 2 -0.1
If winner is:HomeDrawAway
Week of 5/8100.0*Chance in playoffs100.0*Average seed
Tucson vs Madison+9.1-2.3-7.6
+0.8-0.2-0.6
North Texas vs Chattanooga-0.2+0.5-0.1
Richmond vs South Georgia-0.2+0.5-0.1
New England II vs Omaha-0.2+0.4-0.1
North Carolina vs Greenville-0.2+0.4-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
65-81In10026,532*
6420-4-3In10003,054*
6320-3-4In10005,709*
6219-5-3In10009,627*
6119-4-4In100016,487*
6019-3-5In99127,261*
5918-5-4In99143,772*
5818-4-5In991068,906*
5717-6-4In9820107,054*
5617-5-5In9640159,759*
5517-4-6In9460234,529*
5416-6-5In90900336,969*
5316-5-6In861410472,958*
5216-4-7In801910651,034*
5115-6-6In7126200876,724*
5015-5-7In61335001,154,718*
4914-7-6In504091001,490,329*
4814-6-7100.0%38451520001,878,478*
4714-5-8100.025462450002,328,559*
4613-7-7100.01541331010002,826,866*
4513-6-8100.0832391830003,354,222*
4413-5-999.93203929910003,906,393*
4312-7-899.71930371840004,462,998*
4212-6-998.3031836301120004,989,103*
4112-5-1093.5017263723610005,472,955*
4011-7-981.00021232341630005,878,269*
3911-6-1058.7004193630101006,189,335*
3810-8-932.9001725372361006,385,963*
3710-7-1013.50002123135173006,453,964*
3610-6-114.0000418363010106,391,534*
359-8-100.900017263823506,192,906*
349-7-110.200021434351315,890,860*
339-6-120.0001624402545,482,091*
328-8-110.00002143737114,983,025*
318-7-120.000172844204,436,467*
308-6-13Out0031946323,863,563*
297-8-12Out0011143453,293,217*
287-7-13Out000636582,739,441*
277-6-14Out00328692,229,016*
266-8-13Out00120781,769,450*
256-7-14Out0114851,369,570*
246-6-15Out009901,035,724*
235-8-14Out00694763,427*
225-7-15Out0496547,769*
215-6-16Out0298380,431*
204-8-15Out0199258,730*
194-7-16Out0199170,234*
184-6-17Out0100108,499*
173-8-16Out010066,516*
163-7-17Out010039,668*
153-6-18Out010023,092*
143-5-19Out010012,546*
132-7-18Out1006,703*
122-6-19Out01003,469*
0-11Out10026,205*
Total:41.2%567788899101112111,896,680

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs