How are these numbers calculated?

Big Games

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

Week of 5/16100.0*Chance wins title100.0*Average seed
Atlanta 1 Jacksonville 1 -1.0
-0.3
Carolina 2 Cosmos 2 +0.2
+0.0
Indy 1 Minnesota 3 -0.1
-0.0
Edmonton 2 San Antonio 3 -0.0
If winner is:HomeDrawAway
Week of 5/23100.0*Chance wins title100.0*Average seed
Edmonton vs AtlantaNo-0.4+0.7
-1.5-0.2+1.6
Cosmos vs San AntonioNo+0.1+0.3
+0.1+0.0-0.1
Minnesota vs Jacksonville-0.0+0.1-0.1
Ft. Lauderdale vs Carolina-0.0+0.1-0.0
Ottawa vs Indy-0.0+0.1-0.0
Ottawa vs Edmonton-0.0+0.1-0.0

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011Count
173-0-08.7%952336000266,480,147
152-1-00.008334016200592,324,314
142-0-1No062641224000795,831,766
131-2-0No0110343815200440,838,378
121-1-1No00052441255001,184,598,665
111-0-2No002163833101795,825,743
0-3-0No00730411930109,383,626
100-2-1No0042242274440,843,576
90-1-2No003224927592,324,590
80-0-3No0043363266,517,335
Total:0.4%036911121414121165,484,968,140
Points
Chance Will Win Championship