How are these numbers calculated?

Big Games

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

Week of 6/24100.0*Chance in playoffs100.0*DRFL1100.0*DRFL2100.0*Average seed
Windsor Rum Run 0 Breithaupt Park 0 -15.7
-15.7
+15.7
-1.8
Scarborough FC 4 North York FC 1 +2.4
+2.4
-2.4
+0.2
Borussia Moncto 1 AS Sherbrooke E 3 -1.9
-1.9
+1.9
-0.1
Red Star Red Deer 4 Inter Regina 0 -1.2
-1.2
+1.2
-0.1
York Lions FC 2 Beaverton FC 1 -0.9
-0.9
+0.9
-0.0
Binbrook Buccan 4 Farmers FC 2 +0.8
+0.8
-0.8
+0.2
D.R. Legion FC 1 Porcupine Gold 4 -0.8
-0.8
+0.8
-0.1
Hans Island 1 Halifax Wandere 3 -0.7
-0.7
+0.7
-0.1
Trail & Castleg 0 Hobema Hosers 2 -0.6
-0.6
+0.6
SC Chatham Corn 2 Hamilton Steele 1 -0.5
-0.5
+0.5
-0.1
EXPAT FC 2 Winnipeg Wander 2 +0.2
+0.2
-0.2
AFC Medicine Ha 3 Nanaimo Barre FC 0 -0.1
-0.1
+0.1
Week of 7/1100.0*Chance in playoffs100.0*DRFL1100.0*DRFL2100.0*Average seed
Windsor Rum Run 1 Farmers FC 2 -31.4
-31.4
+31.4
-2.6
Windsor Rum Run 1 SC Chatham Corn 2 -18.9
-18.9
+18.9
-1.3
Porcupine Gold 2 North York FC 3 -8.5
-8.5
+8.5
-0.4
Borussia Moncto 4 Summerside Argu 2 +7.5
+7.5
-7.5
+0.2
D.R. Legion FC 3 York Lions FC 0 +6.6
+6.6
-6.6
+0.4
Red Star Red Deer 1 Trail & Castleg 4 +3.9
+3.9
-3.9
+0.2
Scarborough FC 2 York Lions FC 1 +3.5
+3.5
-3.5
+0.2
EXPAT FC 0 AS Sherbrooke E 5 -3.1
-3.1
+3.1
-0.2
Racing Club de 0 Beaverton FC 1 -1.7
-1.7
+1.7
-0.1
Saskatoon Athle 4 Hobema Hosers 1 -1.1
-1.1
+1.1
-0.1
D.R. Legion FC 3 North York FC 7 -0.8
-0.8
+0.8
-0.1
Summerside Argu 4 Halifax Wandere 7 +0.7
+0.7
-0.7
Binbrook Buccan 0 SC Chatham Corn 3 -0.5
-0.5
+0.5
-0.1
AFC Medicine Ha 0 Inter Regina 2 +0.4
+0.4
-0.4
Red Star Red Deer 2 Saskatoon Athle 1 -0.3
-0.3
+0.3
-0.1
Breithaupt Park 1 Farmers FC 3 -0.2
-0.2
+0.2
-0.0
Winnipeg Wander 3 AS Sherbrooke E 1 +0.1
+0.1
-0.1
-0.1
Nanaimo Barre FC 0 Inter Regina 1 -0.2
Week of 7/8100.0*Chance in playoffs100.0*DRFL1100.0*DRFL2100.0*Average seed
Windsor Rum Run 2 London Knights FC 0 +11.7
+11.7
-11.7
+2.6
AFC Medicine Ha 1 Saskatoon Athle 2 -7.5
-7.5
+7.5
-0.2
EXPAT FC 0 Summerside Argu 4 -6.5
-6.5
+6.5
-0.3
Red Star Red Deer 1 Hobema Hosers 3 +3.5
+3.5
-3.5
-0.2
Scarborough FC 1 Beaverton FC 3 -3.5
-3.5
+3.5
Porcupine Gold 4 York Lions FC 2 -0.4
-0.4
+0.4
+0.2
AFC Medicine Ha 1 Hobema Hosers 2 -0.7
Winnipeg Wander 2 Hans Island 3 +0.3
Borussia Moncto 1 Halifax Wandere 4 +0.1
Points
Chance Will Make Playoffs