How are these numbers calculated?

Big Games

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

Week of 10/18100.0*Supporters Shield100.0*Average seed
Galaxy 2 Sounders 2 +9.3
+0.1
If winner is:HomeDrawAway
Week of 10/25100.0*Supporters Shield100.0*Average seed
Sounders vs GalaxyYesYesNo
+0.4+0.4-0.6

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
62-64InYes100No575,189,709*
610-0-1InNo100No323,913,195
Total:In64.0%6436No899,102,904

* 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 CupBye
61-6412.5%Yes
Total:12.5%Yes
Points  (Full Screen)
Chance Will Make Playoffs  (Full Screen)