How are these numbers calculated?

Big Games

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

Week of 4/25100.0*Chance wins title100.0*Average seed
Atlanta 0 Cosmos 0 -2.7
-0.2
Indy 1 Carolina 1 +0.7
+0.1
Minnesota 2 San Antonio 2 +0.3
+0.1
Ottawa 1 Ft. Lauderdale 3 +0.2
-0.0
Tampa Bay 3 Jacksonville 2 -0.0
If winner is:HomeDrawAway
Week of 5/2100.0*Chance wins title100.0*Average seed
Ft. Lauderdale vs Atlanta-6.8-2.7+8.7
-1.2-0.2+1.4
Cosmos vs Ottawa-1.7+0.8+1.1
-0.0+0.1-0.0
Carolina vs Tampa Bay+0.1+0.7-0.6
-0.0+0.1-0.0
Edmonton vs Minnesota-0.5+0.4+0.2
-0.0+0.1-0.0
Jacksonville vs San Antonio-0.4+0.3+0.2
-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
246-0-099.2%99102,083,321
225-1-094.9955008,477,066
215-0-185.886141011,397,465
204-2-078.3782010015,782,492
194-1-155.45537700042,415,098
184-0-227.9284622400028,489,773
3-3-041.241441310015,657,827
173-2-114.81541341010063,121,151
163-1-22.221738311010084,826,450
2-4-05.962941204008,744,285
152-3-10.306253924500046,986,146
3-0-30.1021435341320037,980,993
142-2-20.00031837301010094,694,615
1-5-00.00193138173002,600,161
132-1-3No0011132371620084,822,201
1-4-10.0000522392771017,483,946
121-3-2No002143635121046,986,601
2-0-4No00172640234028,494,312
0-6-0No00627412240322,851
111-2-3No00110323916263,141,777
0-5-1No003194030802,602,999
101-1-4No001934421442,412,114
0-4-2No00216403488,743,150
90-3-3No00220483015,662,269
1-0-5No00113464011,393,808
80-2-4No0005356015,782,487
70-1-5No0116838,479,035
60-0-6No005952,083,685
Total:10.1%101111111010109864811,668,078
Points
Chance Will Win Championship