How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday, 10/22100.0*Average seed
Snohomish 1 Everett 3 -0.3
Cascade 2 Marysville 1 +0.1
Monroe 1 Stanwood 0 +0.1
If winner is:HomeDrawAway
Tuesday, 10/27100.0*Average seed
Marysville vs Snohomish-0.6-0.1+0.7
Stanwood vs Lake Stevens-0.2+0.1+0.2

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789RelegatedCount
272-0-0In100No3,955,296
251-1-0In70273No5,483,627
241-0-1In27639No7,892,910
230-2-0In255421No1,905,830
220-1-1In4060No5,486,373
210-0-2In3367No3,954,059
Total:In363825No28,678,095
Points
Chance Will Make Playoffs