How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Average seed
North Carolina 0 Charlotte 1 +0.4
-0.2
If winner is:HomeDrawAway
Memphis vs North CarolinaInIn-0.3
Charlotte vs Miami-0.0+0.0+0.1
-0.1+0.2+0.3
If winner is:HomeDrawAway
Week of 9/26100.0*Chance in playoffs100.0*Average seed
Birmingham vs North CarolinaInIn-1.0
+0.2-0.2-0.3
North Carolina vs Charlotte-0.4InIn
+0.2+0.1-0.2
Charlotte vs Memphis-0.0+0.0+0.1
-0.1+0.2+0.3

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345Count
312-0-0In7921479,648,761
291-1-0In3862429,426,056
281-0-1In2674346,921,634
270-2-0In79395,711,497
260-1-1In595152,697,843
250-0-295.1%293558,819,739
Total:99.8%415901,563,225,530
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 9/19100.0*Lottery seed
North Carolina 0 Charlotte 1 +0.9
Hartford 0 Philadelphia II 3 -0.1
Col Springs 2 New Mexico 1 -0.1
Phoenix 2 San Diego 3 -0.1
Louisville 4 Memphis 1 +0.1
Charleston 2 Miami 0 +0.0
El Paso 1 Salt Lake II 0 +0.0
Sacramento 3 Tacoma 3 -0.0
If winner is:HomeDrawAway
Charlotte vs Miami+0.5-0.8-1.2
RGV vs New Mexico-0.2-0.1+0.1
Philadelphia II vs Hartford-0.1-0.1+0.1
Los Angeles II vs San Diego+0.1-0.1-0.1
Indy vs Saint Louis+0.1-0.1-0.0
If winner is:HomeDrawAway
Week of 9/26100.0*Lottery seed
Birmingham vs North Carolina-1.3+1.5+2.4
Charlotte vs Memphis+0.5-0.8-1.2
North Carolina vs Charlotte-0.8-0.4+0.8
Salt Lake II vs New Mexico-0.2-0.1+0.1
Philadelphia II vs Hartford-0.1-0.1+0.1
Indy vs Kansas City II+0.1-0.1-0.1
Las Vegas vs Los Angeles II-0.1-0.1+0.1
Pittsburgh vs Hartford-0.1-0.0+0.2
Tacoma vs Sacramento-0.1-0.0+0.1
Col Springs vs El Paso-0.1-0.0+0.1
Los Angeles II vs Orange County+0.1-0.1-0.1
San Diego vs Phoenix-0.1-0.0+0.1
El Paso vs New Mexico-0.0-0.1+0.1
Phoenix vs Orange County+0.1-0.1-0.1
Miami vs Charleston-0.1-0.0+0.0
Reno vs Sacramento-0.0+0.0+0.1
Saint Louis vs Louisville+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132333435
312-0-0021335294972000
291-1-003340315231651
281-0-101250162027174
270-2-0070152038282
260-1-15001730515
250-0-2200217601422100
Total:004122514812121110100000