How are these numbers calculated?

Big Games

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

Week of 8/22100.0*Chance wins title100.0*Average seed
Edmonton 0 Ft. Lauderdale 2 +2.4
+0.9
Ottawa 0 Cosmos 0 +0.6
Carolina 1 Cosmos 3 -0.3
Tampa Bay 1 Minnesota 3 -0.1
Atlanta 1 Indy 1 +0.1
If winner is:HomeDrawAway
Week of 8/29100.0*Chance wins title100.0*Average seed
Ft. Lauderdale vs Indy+3.8-1.2-2.9
+0.9-0.1-0.8
Ottawa vs Tampa Bay-1.3+0.3+1.1
Cosmos vs Carolina-0.8+0.2+0.6
Carolina vs Atlanta+0.3+0.2-0.4
Minnesota vs Indy-0.4+0.1+0.3
Atlanta vs Edmonton-0.1+0.3-0.1
Jacksonville vs San Antonio-0.0+0.1-0.0

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011Count
4611-0-0100.0%1000723,997
4410-1-099.71000370,399
4310-0-199.09910498,071
429-2-098.599101,376,752
419-1-196.196403,698,338
408-3-093.0937005,559,082*
398-2-187.988120012,386,431
388-1-278.979201021,208,517*
377-3-168.9692920032,036,637*
367-2-254.6553960054,276,900*
357-1-335.936481510044,347,103
6-4-143.34345111031,998,760
346-3-225.425492330085,954,666
7-0-421.922482640018,440,630*
336-2-311.411413710100115,457,671
5-5-116.0164532600028,581,928
325-4-25.7632431820095,942,312
6-1-43.7426432340079,441,360*
315-3-31.2115403410100171,848,486
6-0-50.611035381420020,836,737
4-6-12.22204328600017,726,468
305-2-40.1042342255000173,139,455
4-5-20.307304119300072,117,819*
294-4-30.00112363713100159,856,360
5-1-50.0018313918300100,589,360*
284-3-40.00021739329100214,795,998
3-6-20.000424422550035,434,620
5-0-6No011134371520021,019,095*
274-2-5No0042140287100173,138,840
3-5-3No00728402030097,316,350*
263-4-4No0019323917200159,871,215
4-1-6No001726392240088,895,113*
253-3-5No0011235361320171,846,340
2-6-3No002163733111050,679,377*
243-2-6No00317393291117,568,531*
2-5-4No00052341255071,428,838
232-4-5No0018304119295,945,355
3-1-7No0006264223351,899,710*
222-3-6No001143937985,961,060
1-6-4No002164034825,338,184*
212-2-7No000425472349,521,730
1-5-5No000630451829,281,913*
201-4-6No00115473750,527,165*
191-3-7No006395430,611,321*
181-2-8No002286917,151,417*
170-4-7No0118818,289,071*
160-3-8No0011893,571,032*
150-2-9No06941,379,231
140-1-10No0397370,477
130-0-11No0199723,946
Total:5.9%69121313121198633,000,980,168

* Row combines multiple less frequent records.

Points
Chance Will Win Championship