How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
La Perceuse 12 Knights 11 (so)-11.9
No
-0.4
Guns N Roses 9 Harkins 8 +3.5
+0.6
+0.0
Les Brasseurs 9 Gorillaz 7 -0.3
+1.7
-0.1
Week of 11/20100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
La Perceuse 8 Guns N Roses 9 +4.6
-0.1
Knights 6 Gorillaz 8 Out
-0.6
Les Brasseurs 7 Harkins 8 (so)-1.1
-0.3
If winner is:HomeHome SOAway SOAway
Week of 11/27100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
La Perceuse vs Les Brasseurs+0.3+0.2-0.3-0.3
Guns N Roses vs Knights-0.3+0.1+0.2+0.2

What If

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

100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy123456Count
1110-0OutNo505030,872,621
1000-1OutNo43574,620,971
901-0OutNo10026,243,548
Total:OutNo287261,737,140
Points
Chance Will Make Playoffs