How are these numbers calculated?

Big Games

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

Week of 4/12100.0*Chance in playoffs100.0*Win MLS Cup100.0*Supporters Shield100.0*Wooden Spoon100.0*Average seed
FC Dallas 2 Sounders 3 +11.7
+1.5
+2.6
-1.3
+0.7
Toronto FC 0 Rapids 1 -1.5
-0.2
+0.1
-0.1
Timbers 1 Chivas USA 1 +0.6
-0.1
Earthquakes 1 Crew 1 +0.4
+0.1
Galaxy 1 Whitecaps 0 -0.3
New England 2 Dynamo 0 +0.1
Impact 1 Fire 1 -0.1
If winner is:HomeDrawAway
Red Bulls vs Union+0.0*+0.0-0.1
If winner is:HomeDrawAway
Week of 4/19100.0*Chance in playoffs100.0*Win MLS Cup100.0*Supporters Shield100.0*Wooden Spoon100.0*Average seed
Chivas USA vs Sounders-6.0-0.1+9.5
-0.8-0.1+1.3
-1.9-0.6+3.5
+0.4-0.1-0.5
-0.3-0.0+0.6
FC Dallas vs Toronto FC-0.5+0.5+0.9
-0.1+0.1+0.2
-0.2+0.3+0.0
-0.0+0.0+0.1
Whitecaps vs Galaxy-0.5+0.7+0.4
-0.1+0.1*+0.0
+0.1+0.1-0.3
Real Salt Lake vs Timbers-0.3+0.5*+0.0
-0.1+0.1+0.1
-0.2+0.2+0.3
-0.0*+0.0+0.1
Rapids vs Earthquakes-0.2+0.5-0.1
-0.1+0.1+0.1
-0.2+0.2+0.3
-0.0*+0.0+0.1
Crew vs DC United-0.3+0.3+0.4
Sporting KC vs Impact-0.1+0.1+0.2
-0.0*+0.0+0.1
Union vs Dynamo*-0.0+0.1-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inSupportersChance will finish regular season at seedWooden
TPW-D-LplayoffsShield12345678910SpoonCount
76-94InYes100No3,822*
7520-5-3In99.5%1000No590*
7420-4-4In99.5100No1,109*
7319-6-3In99.81000No1,942*
7219-5-4In99.51000No3,277*
7119-4-5In99.41000No5,688*
7018-6-4In98.61000No9,511*
6918-5-5In98.3991No15,134*
6817-7-4In97.29910No23,725*
6717-6-5In95.59820No36,777*
6617-5-6In93.09730No54,734*
6516-7-5In89.69550No80,004*
6416-6-6In84.992700No114,323*
6316-5-7In78.9891100No158,669*
6215-7-6In71.2841510No215,300*
6115-6-7In61.87821100No287,506*
6014-8-6In51.1702730No371,731*
5914-7-7In39.76134500No473,710*
5814-6-8In28.55140810No587,188*
5713-8-7100.0%18.6414513100No713,876*
5613-7-8100.010.6304720300No847,830*
5513-6-9100.05.2214528600No983,757*
5412-8-8100.02.113403511100No1,118,032*
5312-7-999.90.77324018300No1,237,664*
5212-6-1099.60.24234126600No1,342,329*
5111-8-998.60.021437341210No1,423,066*
5011-7-1096.40.018293920300No1,475,167*
4910-9-991.7No03203929810No1,494,622*
4810-8-1083.6No0111343815200No1,482,879*
4710-7-1171.3No005254124400No1,433,816*
469-9-1055.8No002153834910No1,358,718*
459-8-1139.4No001831411720No1,255,378*
449-7-1224.9No00321432750No1,131,033*
438-9-1114.0No0011339361110.0%995,573*
428-8-126.9No00731421820.0854,489*
418-7-133.0No00322442740.0715,117*
407-9-121.2No00114403690.1586,098*
397-8-130.4No0083443150.4466,877*
387-7-140.1No0042648221.6361,233*
376-9-130.0No021848314.3274,464*
366-8-140.0No011245429.6200,594*
356-7-150.0No007405217.5143,177*
345-9-14OutNo04346228.1100,125*
335-8-15OutNo02277039.767,310*
325-7-16OutNo01217852.043,784*
314-9-15OutNo01158463.128,038*
304-8-16OutNo0118973.017,024*
294-7-17OutNo079381.010,142*
283-9-16OutNo059587.15,809*
273-8-17OutNo039791.83,201*
263-7-18OutNo29894.51,696*
252-9-17OutNo19996.8843*
242-8-18OutNo10098.3422*
232-7-19OutNo19996.6177*
10-22OutNo100100.03,374*
Total:68.7%6.6%11131415141310630.8%24,622,474

* Row combines multiple less frequent records.

First Round Opponent What If

First round opponent based on how well the Sounders finish out the regular season.   Explain

If finish:Chance will play in first round
TPW-D-LWin CupByeFC DallasRapidsReal Salt LakeGalaxyWhitecapsChivas USAEarthquakesTimbers
65-9412.5%Yes
6416-6-612.51000
6316-5-712.410000
6215-7-612.5100000000
6115-6-712.610000000000
6014-8-612.510000000000
5914-7-712.510000000000
5814-6-812.49900000000
13-9-612.49900000000
5713-8-712.49900000000
14-5-912.49900000000
5613-7-812.39701111000
12-10-612.39701011000
5513-6-912.39411111000
12-9-712.29411111000
5412-8-811.98822222110
13-5-1012.08822222111
5312-7-911.67933334111
11-10-711.67933344111
13-4-1111.67933344211
5212-6-1010.96755556221
11-9-810.96755556222
5111-8-910.05377788432
12-5-119.95377788432
10-11-79.95277888432
5011-7-108.8378991010543
10-10-88.73789101011543
12-4-128.73799101011543
4910-9-97.4231011111112654
11-6-117.4231011111112654
4810-8-105.8131011111212654
11-5-125.9121011111212654
9-11-85.8121011111212654
4710-7-114.46910101111654
9-10-94.36910101111654
469-9-103.0278899543
10-6-123.0278899543
459-8-111.9156667332
10-5-131.9156667332
449-7-121.1034444221
438-9-110.6022222111
428-8-120.3011111100
418-7-130.1000111000
407-9-120.0000000000
397-8-130.000000000
387-7-140.000000000
376-9-130.000000
366-8-14No00000
357-4-17No00
10-34No
Total:6.7%39.44.14.64.74.85.12.42.01.6
Points  (Full Screen)
Chance Will Make Playoffs  (Full Screen)

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 4/12100.0*Lottery seed
FC Dallas 2 Sounders 3 -1.5
Toronto FC 0 Rapids 1 +0.1
Galaxy 1 Whitecaps 0 +0.0
Union 2 Real Salt Lake 2 -0.0
If winner is:HomeDrawAway
Week of 4/19100.0*Lottery seed
Chivas USA vs Sounders+0.7+0.1-1.2
FC Dallas vs Toronto FC+0.1-0.1-0.1
Real Salt Lake vs Timbers+0.0-0.1-0.0
Rapids vs Earthquakes+0.0-0.1-0.0
Whitecaps vs Galaxy+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516171819
76-94100
7520-5-39900
7420-4-4991
7319-6-310000
7219-5-410000
7119-4-59900
7018-6-49910
6918-5-59811
6817-7-497210
6717-6-595220
6617-5-693430
6516-7-5905500
6416-6-68577000
6316-5-7791011000
6215-7-6711315010
6115-6-76216210100
6014-8-65119270300
5914-7-740223315000
5814-6-828233728010
5713-8-719224051301000
5613-7-811203982003000
5513-6-951633122716000
5412-8-82112515332110100
5312-7-91715173451803000
5212-6-100471631102516000
5111-8-902312221432312010
5011-7-1001171217337200300
4910-9-900351526132828100
4810-8-10001110161832515200
4710-7-110000561828132350000
469-9-100002214182029122000
459-8-11000108823292381000
449-7-1200033192029186100
438-9-1100011121026281651000
428-8-1200064162827144100
418-7-1300031720302511300
407-9-1200010210243122810
397-8-13000141428301750
387-7-14000017203227112
376-9-130002112734204
366-8-140001519353110
356-7-15000211303917
345-9-140016234228
335-8-15002164240
325-7-160193852
314-9-150053163
304-8-16032473
294-7-17011881
283-9-1611287
273-8-170892
263-7-18694
252-9-170397
242-8-18298
232-7-19397
21-22100
201-7-20595
10-19100
Total:759510510595864433211