How are these numbers calculated?

Big Games

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

Week of 8/31100.0*Chance wins title100.0*Wooden Spoon100.0*Average seed
Edgewater 3 0 Elim 2 6 No
+1.5
-0.7
Elim Crimson 6 Pakuranga 2 0 -0.7
Edgewater 1 3 Edgewater 2 4 (ot)+0.2
+0.6
+0.1
Edgewater 4 4 Pakuranga 1 3 (ot)+0.1
+1.3
+0.1
If winner is:HomeHome OTAway OTAway
Week of 9/7100.0*Chance wins title100.0*Wooden Spoon100.0*Average seed
Edgewater 3 vs Pakuranga 2-10.0-10.0+10.0+10.0
+1.1+1.1-1.1-1.1
Elim Crimson vs Edgewater 4-6.6-6.6+6.6+6.6
+0.1+0.1-0.1-0.1
Edgewater 1 vs Elim 2+1.3+1.3-1.3-1.3
-0.2-0.2+0.2+0.2

What If

Chances based on how well the Edgewater 3 finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seedWooden
TPW-WLwins title12345678SpoonCount
82-00No67294No6,428,260
61-01No6233824800.3%12,856,838
40-02No216414140.96,432,838
Total:No20192116141010.4%25,717,936
Points
Chance Will Win Championship