How are these numbers calculated?

Big Games

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

Week of 9/16100.0*Chance in playoffs100.0*Average seed
RGV 1 Reno 0 +0.2
+0.6
OKC 2 Tulsa 0 -0.2
Vancouver 1 Orange County 2 -0.1
Seattle 1 Col Springs 1 +0.0
Sacramento 2 Los Angeles 1 +0.1
If winner is:HomeTieAway
Reno vs OKC+0.0-0.0-0.1
Salt Lake vs Orange County+0.0-0.0-0.1
Seattle vs Phoenix-0.2+0.0+0.1
If winner is:HomeTieAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
San Antonio vs RGV-0.1-0.1+0.5
-0.2+0.1+0.6
Sacramento vs OKC+0.0-0.0-0.1
Tulsa vs Los Angeles+0.1+0.0-0.2
Swope Park vs Los Angeles+0.1+0.0-0.2

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415Count
434-0-028.8%0127492110511,545
413-0-14.605295016002,415,699
403-1-01.301175327105,687,867
392-0-20.2054150304,416,050
382-1-10.001256311020,653,900
372-2-00.000146421024,090,385
1-0-3Out011652303,500,493
361-1-2Out46035224,328,707
351-2-1Out041535056,193,366
0-0-4Out4054501,008,734
341-3-0Out26658043,109,961
0-1-3Out24651109,239,408
330-2-2Out146223131,609,835
320-3-1Out45637347,822,987
310-4-0Out5146427,011,363
Total:0.1%000153147151301,600,300
Points
Chance Will Make Playoffs