How are these numbers calculated?

Big Games

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

Sunday, 3/30100.0*Chance in playoffs100.0*Regular Season Champ100.0*Average seed
Spokane 4 Seattle 2 -17.9
-1.3
Seattle 2 Portland 3 -15.8
-1.5
Utah 2 Portland 5 -13.3
-0.8
Seattle 0 San Antonio 1 -12.9
-1.4
Milwaukee 2 Seattle 3 +12.6
+1.0
Indianapolis 0 Seattle 1 +12.2
+1.5
Cleveland 2 Seattle 4 +11.5
+1.4
Houston 1 Seattle 4 +11.4
+0.1
+1.3
Spokane 3 Oklahoma City 0 -10.7
-0.4
Spokane 5 Utah 4 -10.7
-0.3
Seattle 2 Baltimore 3 -10.6
-1.1
Spokane 5 Kansas City 3 -10.4
-0.4
Portland 4 Oklahoma City 2 -9.7
-0.4
Seattle 5 Oakland 2 +9.7
+1.1
Seattle 5 New Orleans 0 +9.4
+1.0
Seattle 3 Cincinnati 4 -8.7
-1.2
Seattle 2 Tulsa 4 -8.1
-1.3
-1.7
Green Bay 2 Portland 3 -7.8
-0.3
Seattle 4 Charlotte 3 +7.8
+1.1
Oakland 2 Spokane 3 -7.7
-0.2
Portland 2 Memphis 1 -7.0
-0.3
Utah 4 Seattle 0 -7.0
-1.0
-1.1
Portland 5 Oakland 3 -6.8
-0.3
Green Bay 4 Seattle 5 +6.7
+0.6
Spokane 0 San Antonio 5 +5.2
+0.2
Seattle 4 Oklahoma City 3 +4.9
+0.8
+1.0
Seattle 4 Quebec City 5 -4.3
No
-0.3
Kansas City 4 Seattle 2 -3.9
No
-0.5
Portland 4 New Orleans 0 -3.3
-0.2
Kansas City 3 Oakland 4 -3.2
Portland 1 Baltimore 2 +3.2
Portland 1 Tulsa 2 +2.8
Portland 2 Quebec City 3 +2.6
Oklahoma City 1 Las Vegas 2 -2.6
Spokane 1 Jacksonville 2 +2.6
Atlanta 5 Spokane 1 +2.5
Seattle 0 Jacksonville 5 -2.4
-0.3
Las Vegas 5 Utah 2 -2.3
Portland 1 Charlotte 5 +2.3
Kansas City 5 Portland 0 +2.1
Oakland 2 Green Bay 1 -1.9
Memphis 4 Seattle 2 -1.8
No
-0.2
Spokane 4 Green Bay 3 -1.7
San Antonio 2 Portland 1 +1.7
Oakland 0 Cleveland 2 +1.7
Las Vegas 3 Kansas City 0 -1.7
Portland 0 Indianapolis 2 +1.6
Cincinnati 2 Portland 5 -1.6
Oakland 2 Las Vegas 0 -1.6
Quebec City 1 Utah 4 -1.5
Houston 1 Spokane 4 -1.5
Charlotte 2 Spokane 1 +1.5
Hartford 4 Las Vegas 5 -1.5
Baltimore 3 Las Vegas 4 -1.4
Spokane 0 Cleveland 1 +1.4
Hartford 5 Seattle 0 -1.3
No
Cleveland 3 Portland 2 +1.2
Memphis 3 Las Vegas 0 +1.2
Spokane 1 Cincinnati 0 -1.0
Jacksonville 5 Portland 1 +1.0
Las Vegas 3 San Antonio 1 -1.0
Oakland 4 Quebec City 1 -1.0
Houston 4 Las Vegas 1 +0.9
Baltimore 1 Spokane 0 +0.9
Las Vegas 5 Spokane 0 +0.9
Atlanta 4 Portland 2 +0.8
New Orleans 2 Spokane 0 +0.6
Memphis 5 Spokane 0 +0.6
Las Vegas 3 Portland 1 +0.5
Las Vegas 2 Seattle 4 In
+2.2
Portland 4 Houston 5 In
New Orleans 5 Oakland 3 +0.4
Indianapolis 4 Las Vegas 3 +0.4
Milwaukee 3 Portland 1 +0.4
Oakland 4 Baltimore 5 +0.4
Quebec City 4 Spokane 0 +0.4
Portland 1 Hartford 3 +0.4
Indianapolis 2 Spokane 1 +0.4
Tulsa 5 Oakland 2 +0.2
Hartford 3 Spokane 0 +0.2
Cincinnati 3 Oakland 1 +0.2
Oakland 3 Utah 5 +0.2
Spokane 5 Portland 3 +0.2
Atlanta 5 Seattle 1 -0.0
Atlanta 1 Kansas City 2 +0.4
Atlanta 5 Cincinnati 2 -0.2
Atlanta 5 San Antonio 2 -0.2
San Antonio 2 Memphis 1 -0.4
Cleveland 2 San Antonio 5 -0.4
Atlanta 0 New Orleans 2 +0.4
Oklahoma City 2 Baltimore 0 +0.3
Oklahoma City 3 Tulsa 5 -0.2
Points
Chance Will Make Playoffs