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
Saint Louis 3 Kansas City II 2 -7.3
-0.1
Louisville 4 Memphis 1 -0.0
If winner is:HomeDrawAway
Indy vs Saint Louis+21.6-3.8-37.4
+0.2-0.1-0.4
If winner is:HomeDrawAway
Week of 9/26100.0*Chance in playoffs100.0*Average seed
Saint Louis vs Louisville-16.5+8.9+8.9
-0.1+0.1+0.1
Indy vs Kansas City II+10.0-14.4-14.4
+0.1-0.2-0.2

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345Count
313-0-0In2179132,929,953
292-1-0In298234,957,592
27-28In100447,779,755*
261-1-170.0%7030330,859,583
251-0-226.52674187,019,911
0-3-064.8653523,687,108
240-2-111.9128884,410,423
22-23Out100121,581,205*
Total:71.8%270281,563,225,530

* Row combines multiple less frequent records.

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
Louisville 4 Memphis 1 +0.2
Saint Louis 3 Kansas City II 2 +0.2
Hartford 0 Philadelphia II 3 -0.2
Col Springs 2 New Mexico 1 -0.1
North Carolina 0 Charlotte 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
Indy vs Saint Louis-1.6+0.8+2.3
RGV vs New Mexico-0.2-0.1+0.1
Philadelphia II vs Hartford-0.2-0.1+0.1
Charlotte vs Miami+0.0-0.1-0.1
Los Angeles II vs San Diego+0.0-0.1-0.0
If winner is:HomeDrawAway
Week of 9/26100.0*Lottery seed
Indy vs Kansas City II-1.0+1.3+1.8
Saint Louis vs Louisville+0.4-0.3-0.2
Salt Lake II vs New Mexico-0.2-0.1+0.1
Philadelphia II vs Hartford-0.2-0.1+0.1
Pittsburgh vs Hartford-0.1+0.0+0.2
Birmingham vs North Carolina+0.1-0.1-0.2
Las Vegas vs Los Angeles II-0.1-0.1+0.1
El Paso vs New Mexico-0.1-0.0+0.2
Tacoma vs Sacramento-0.1-0.1+0.1
Charlotte vs Memphis+0.0-0.1-0.1
Los Angeles II vs Orange County+0.1-0.1-0.0
Phoenix vs Orange County-0.0-0.0+0.1
North Carolina vs Charlotte-0.1-0.0+0.1
San Diego vs Phoenix+0.1-0.0-0.0
Miami vs Charleston-0.1-0.0+0.0
Reno vs Sacramento-0.0+0.0+0.1
Tulsa vs San Antonio+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132333435
313-0-0002981173722300
292-1-000121935351530
282-0-102163532132
271-2-0002113138181
261-1-1002122826325500
251-0-200171534823200
0-3-00011242101814300
240-2-100174194324200
230-1-2114339700
220-0-3222502230
Total:00011025111414131011395100