How are these numbers calculated?

Big Games

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

Week of 5/27100.0*Chance in playoffs100.0*Average seed
Seattle 2 Sacramento 2 -4.4
-0.3
Vancouver 1 Salt Lake 2 +0.7
+0.0
Los Angeles 1 Phoenix 2 -0.6
Col Springs 3 Reno 3 +0.5
Tulsa 3 Portland 1 -0.4
-0.0
If winner is:HomeTieAway
Week of 6/3100.0*Chance in playoffs100.0*Average seed
Seattle vs Los Angeles+7.7-5.2-10.9
+0.6-0.4-0.8
Orange County vs Salt Lake-1.1+0.1+0.7
-0.1+0.0+0.0
San Antonio vs Swope Park+0.4-0.1-1.4
+0.0-0.0-0.1
Portland vs Vancouver+0.8+0.4-0.9
+0.1+0.0-0.1
Col Springs vs OKC+0.4+0.4-0.7
Reno vs RGV-0.4+0.6+0.1
Sacramento vs RGV-0.4+0.5+0.1
OKC vs Phoenix-0.2+0.6-0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415Count
7721-0-0In96401,089
7420-1-0In1001
7219-1-1In40605
7119-2-0In1003*
7018-1-2In277311
6918-2-1In4550520*
6817-1-3In32531562*
6717-2-2In335314129*
6617-3-1In235423226*
6516-2-3In195328516*
6416-3-2In11523601,072*
6315-2-4In8474501,963*
6215-3-3In6405313,542*
6115-4-2In3336226,134*
6014-3-4In227674010,235*
5914-4-3In120736017,136*
5813-3-5In0147510027,066*
5713-4-4In01073161041,763*
5613-5-3In0669232061,925*
5512-4-5In03613140089,911*
5412-5-4In025138810126,223*
5312-6-3In0140431420173,713*
5211-5-5In0294522400230,718*
5111-6-4In0184230910298,369*
5011-7-3100.0%010343616300375,844*
4910-6-5100.0052438257100459,173*
4810-7-499.702143333153000547,885*
479-6-698.80172436248100637,532*
469-7-596.00214313316400717,762*
459-8-488.90162135279200788,531*
448-7-675.3002112834195100841,084*
438-8-555.50004173330122000873,026*
428-9-434.10018253523710885,668*
417-8-616.700314323315300869,572*
407-9-56.40016223627810829,689*
397-10-41.90021131361730770,823*
386-9-60.50005203829810694,582*
376-10-50.10011132381620610,423*
366-11-40.0000522412750519,643*
355-10-60.0002133737110428,698*
345-11-5Out0062944191341,593*
335-12-4Out0032046292264,537*
324-11-6Out011243414196,862*
314-12-5Out0636507142,652*
304-13-4Out0327581198,832*
293-12-6Out0120611866,312*
283-13-5Out113612542,947*
273-14-4Out08593325,866*
262-13-6Out04534215,401*
252-14-5Out0246518,745*
242-15-4Out139604,564*
232-16-3Out132672,308*
221-15-5Out023771,077*
211-16-4Out1883480*
201-17-3Out1585208*
190-16-5Out109073*
180-17-4Out69417*
170-18-3Out25758*
160-19-2Out1002
140-21-0Out1991,089
Total:46.6%0046891010111110974113,155,340

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs