How are these numbers calculated?

Big Games

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

Week of 8/27100.0*Chance wins title100.0*Average seed
Cosmos 6 Carolina 1 -1.5
-0.8
Miami 1 Minnesota 1 +0.1
Edmonton 0 Puerto Rico 0 +0.1
+0.0
If winner is:HomeDrawAway
Ottawa vs Edmonton+0.2+0.1-0.3
-0.1+0.0+0.1
Cosmos vs Indy-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 9/3100.0*Chance wins title100.0*Average seed
Carolina vs Jacksonville+0.9-0.3-0.6
+0.9-0.2-0.8
Ft. Lauderdale vs Cosmos+0.2+0.1-0.2
-0.1+0.0+0.0
Indy vs Tampa Bay-0.1+0.0+0.1
Puerto Rico vs Miami+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112Count
4812-0-099.2%9912,990
4611-1-094.2946603
4511-0-192.9937749
4410-2-089.3891102,583
4310-1-180.1801916,631
429-3-071.371272011,075*
419-2-158.759374025,873
409-1-244.14445100045,725*
398-3-131.23150181076,609*
388-2-218.4184829400133,434*
378-1-39.2940401010197,119*
367-3-23.6427462130294,128*
357-2-30.91134235910314,427
6-5-11.31174530600108,131
346-4-20.206324217200342,089
7-1-40.104274322400208,820*
336-3-30.001154033910579,257
5-6-10.002174131910136,316*
326-2-40.0005254124500550,701
5-5-20.0007314018300328,510*
315-4-3No011437351210732,031*
6-1-5No019323917300278,558
305-3-4No003203929810869,603
4-6-2No005234025610273,858*
295-2-5No006254023500662,739
4-5-3No019313817300558,986*
284-4-4No00214353413200952,865*
5-1-6No019313818300279,904
274-3-5No0031838311010869,403
3-6-3No005223827710339,478*
264-2-6No00524392560550,460
3-5-4No01828382040569,364*
253-4-5No002133436141781,457*
4-1-7No0193040182200,920*
243-3-6No0031941316579,253
2-6-4No0052241275249,273*
232-5-5No00110344214325,240
3-2-7No018314417333,393*
222-4-6No003204830490,960*
212-3-7No001104347349,800*
202-2-8No0033166118,472
1-5-6No0043462112,999*
191-4-7No012178140,280*
181-3-8No00138780,823*
171-2-9No069341,720*
160-4-8No039718,925*
150-3-9No1997,608*
140-2-10No01002,596
130-1-11No0100612
120-0-12No1002,994
Total:1.0%13681012121211109614,140,344

* Row combines multiple less frequent records.

Points
Chance Will Win Championship