How are these numbers calculated?

Big Games

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

Week of 7/22100.0*Chance in playoffs100.0*Average seed
Orange County 4 RGV 0 +8.4
+0.6
Reno 1 Portland 1 +0.5
+0.1
Tulsa 3 Phoenix 0 -0.4
OKC 4 Col Springs 3 +0.4
Sacramento 2 Seattle 0 +0.1
-0.0
If winner is:HomeTieAway
RGV vs Salt Lake-1.5+0.1+0.6
-0.1+0.0+0.0
If winner is:HomeTieAway
Week of 7/29100.0*Chance in playoffs100.0*Average seed
Orange County vs Vancouver+4.9-4.0-9.1
+0.4-0.3-0.7
Los Angeles vs Orange County-6.7-2.2+6.1
-0.5-0.2+0.5
Portland vs RGV+1.1+0.6-0.8
+0.1+0.0-0.0
Los Angeles vs OKC+0.7+0.4-1.0
Phoenix vs San Antonio-1.0+0.2+0.7
-0.1+0.0+0.0
Vancouver vs RGV+0.6+0.4-1.0
Swope Park vs Reno+0.3-0.0-0.8
+0.0+0.0-0.1
Salt Lake vs Tulsa+0.3-0.1-0.8
+0.0-0.0-0.1
Col Springs vs Seattle-0.3+0.8-0.1
OKC vs Reno-0.5+0.5+0.2

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415Count
7618-0-0In964100,923
7417-0-1In8317442
7317-1-0In76240721
7216-0-2In722802,457
7116-1-1In613908,121
7015-0-3In5148115,286*
6915-1-2In4157242,959
6815-2-1In31653090,436*
6714-1-3In227170176,052*
6614-2-2In1572120375,902*
6514-3-1In971191673,241*
6413-2-3In56428201,200,191*
6313-3-2In35538402,119,851*
6212-2-4In14446803,389,361*
6112-3-3In1335214005,415,451*
6012-4-2In0235423008,308,242*
5911-3-4In01452331012,018,679*
5811-4-3In08464420017,176,568*
5711-5-2In04375550023,479,436*
5610-4-4In02276290030,820,216*
5510-5-3In0118651510039,607,268*
549-4-5In0010632420048,863,170*
539-5-4100.0%055534600058,266,556*
529-6-3100.00244421110067,725,631*
518-5-5100.00131461930075,793,634*
508-6-4100.000204429600082,191,510*
498-7-3100.0001137371310086,650,685*
487-6-599.8005274123400088,073,961*
477-7-499.0021638331010086,811,218*
467-8-396.5017294020300083,004,874*
456-7-590.0003173832910076,529,743*
446-8-477.3018293919400068,372,071*
436-9-358.40031738311010059,142,673*
425-8-537.20018293820400049,282,969*
415-9-419.10021736321110039,709,214*
404-8-67.8001727382250030,898,883*
394-9-52.5002153534121023,104,411*
384-10-40.600162540244016,646,068*
373-9-60.100214373610011,537,114*
363-10-50.0001628442017,643,631*
353-11-40.0002164433404,859,654*
343-12-30.000183746902,949,515*
332-11-5Out00326541701,697,938*
322-12-4Out0011556280929,401*
312-13-3Out00852400480,686*
301-12-5Out0343530233,010*
291-13-4Out0134650104,363*
281-14-3Out02575043,702*
270-13-5Out01783016,281*
260-14-4Out0108915,608*
250-15-3Out89121,554*
240-16-2Out5923388
230-17-1Out10054
220-18-0Out1945100,887
Total:82.5%015181816141175321001,216,692,860

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs