How are these numbers calculated?

Big Games

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

Week of 4/30100.0*Chance wins title100.0*Average seed
Cosmos 1 Carolina 0 -15.9
-0.6
Rayo OKC 1 Indy 2 -1.4
Ft. Lauderdale 0 Tampa Bay 1 -0.9
Ottawa 2 Miami 0 +0.1
If winner is:HomeDrawAway
Jacksonville vs Edmonton-1.1+0.8+0.4
If winner is:HomeDrawAway
Week of 5/7100.0*Chance wins title100.0*Average seed
Carolina vs Ft. Lauderdale+17.7-4.2-14.4
+0.7-0.1-0.7
Ottawa vs Minnesota+4.4+1.7-5.8
+0.1+0.0-0.1
Miami vs Cosmos+2.4+1.1-3.2
+0.1+0.0-0.1
Indy vs Edmonton-3.2+1.4+2.1
-0.1+0.0+0.0
Jacksonville vs Rayo OKC-1.0+0.8+0.4

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011Count
275-0-099.8%1000134,922
254-1-099.0991511,043
244-0-196.79730645,523
233-2-094.49460805,920
223-1-185.38514002,042,849
213-0-270.370272001,294,303
2-3-076.5762210636,423
202-2-156.056386002,417,823
192-1-231.33147193003,063,426
1-4-039.940461310250,737
182-0-311.8123936121001,294,396
1-3-116.917443171001,271,831
171-2-23.642341266002,418,224
0-5-06.673241183039,900
161-1-30.3052541245002,044,278
0-4-10.71933391620249,931
151-0-40.0004234126500647,723
0-3-20.0018314018200636,375
140-2-3No006274122400806,880
130-1-4No004234225500511,732
120-0-5No00319413070134,507
Total:36.8%37231510742100021,858,746
Points
Chance Will Win Championship