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 +17.1
+1.8
Oakland 2 Spokane 3 +14.8
+1.7
Spokane 5 Portland 3 +11.1
+0.8
+1.6
Spokane 5 Utah 4 +11.0
+0.3
+1.5
Las Vegas 5 Spokane 0 -11.0
-0.3
-1.5
Spokane 5 Kansas City 3 +9.9
+1.4
Atlanta 5 Spokane 1 -9.8
-1.5
Indianapolis 2 Spokane 1 -9.7
-1.4
Charlotte 2 Spokane 1 -9.7
-1.5
Spokane 0 San Antonio 5 -9.7
-1.5
Spokane 3 Oklahoma City 0 +9.7
+1.5
Spokane 1 Jacksonville 2 -8.3
-0.3
-1.4
Memphis 5 Spokane 0 -7.1
-0.8
-1.4
Spokane 0 Cleveland 1 -7.0
-0.9
-1.4
New Orleans 2 Spokane 0 -7.0
-0.9
-1.4
Spokane 4 Green Bay 3 +7.0
+0.8
+1.4
Houston 1 Spokane 4 +6.2
+1.7
+1.3
Spokane 1 Cincinnati 0 +6.2
+1.7
+1.3
Baltimore 1 Spokane 0 -6.1
-1.7
-1.3
Hartford 3 Spokane 0 -6.0
-2.0
-1.4
Quebec City 4 Spokane 0 -5.9
-1.9
-1.3
Seattle 0 San Antonio 1 +3.0
Indianapolis 0 Seattle 1 -3.0
-0.2
Green Bay 4 Seattle 5 -3.0
Seattle 0 Jacksonville 5 +2.9
Milwaukee 2 Seattle 3 -2.9
Seattle 4 Quebec City 5 +2.9
Seattle 2 Baltimore 3 +2.9
Hartford 5 Seattle 0 +2.9
Cleveland 2 Seattle 4 -2.8
Portland 4 Oklahoma City 2 -2.7
Cleveland 3 Portland 2 +2.6
Green Bay 2 Portland 3 -2.6
Las Vegas 3 Portland 1 +2.6
+0.2
Portland 1 Hartford 3 +2.6
+0.2
Milwaukee 3 Portland 1 +2.6
Portland 1 Charlotte 5 +2.5
Portland 1 Baltimore 2 +2.5
Portland 1 Tulsa 2 +2.0
Oakland 4 Baltimore 5 +2.0
Tulsa 5 Oakland 2 +2.0
Portland 2 Memphis 1 -2.0
Cincinnati 3 Oakland 1 +2.0
Oakland 1 Indianapolis 5 +2.0
New Orleans 5 Oakland 3 +1.9
Indianapolis 5 Utah 4 +1.9
Utah 0 Charlotte 3 +1.9
Houston 1 Seattle 4 -1.8
Hartford 3 Utah 0 +1.8
Atlanta 2 Utah 4 -1.8
Utah 1 Oklahoma City 0 -1.8
Atlanta 4 Portland 2 +1.8
Utah 0 San Antonio 5 +1.8
Utah 4 Kansas City 0 -1.8
Kansas City 4 Seattle 2 +1.8
Seattle 5 New Orleans 0 -1.8
Portland 2 Quebec City 3 +1.7
Utah 4 Jacksonville 1 -1.7
Portland 4 New Orleans 0 -1.7
Memphis 4 Seattle 2 +1.6
Seattle 3 Cincinnati 4 +1.5
Oklahoma City 1 Las Vegas 2 -1.4
Indianapolis 4 Las Vegas 3 +1.4
Las Vegas 3 Kansas City 0 -1.4
San Antonio 2 Portland 1 +1.4
Oakland 0 Cleveland 2 +1.4
Kansas City 5 Portland 0 +1.4
Kansas City 3 Oakland 4 -1.4
Seattle 4 Charlotte 3 -1.3
Oakland 2 Green Bay 1 -1.3
Houston 4 Las Vegas 1 +1.3
Las Vegas 3 San Antonio 1 -1.3
Hartford 4 Las Vegas 5 -1.3
Utah 5 Cincinnati 3 -1.3
Portland 0 Indianapolis 2 +1.2
Jacksonville 5 Portland 1 +1.2
Seattle 4 Oklahoma City 3 -1.2
Seattle 5 Oakland 2 -1.2
Cincinnati 2 Portland 5 -1.2
Quebec City 1 Utah 4 -1.2
Seattle 2 Tulsa 4 +1.2
Las Vegas 5 Cincinnati 4 -1.2
Utah 2 Tulsa 1 -1.2
Atlanta 1 Oakland 5 -1.2
Green Bay 5 Utah 1 +1.2
Oakland 4 Quebec City 1 -1.2
Houston 2 Utah 5 -1.2
Las Vegas 1 Cleveland 5 +1.1
Jacksonville 2 Oakland 1 +1.1
Utah 0 Milwaukee 1 +1.1
Oakland 0 Hartford 5 +1.1
Memphis 3 Utah 4 -1.0
Portland 5 Oakland 3 -1.0
Baltimore 3 Las Vegas 4 -1.0
Memphis 3 Las Vegas 0 +1.0
Oakland 1 Houston 5 +0.9
Oklahoma City 0 Oakland 1 -0.9
San Antonio 1 Oakland 4 -0.9
Milwaukee 2 Oakland 1 +0.8
Baltimore 4 Utah 2 +0.8
Spokane 1 Milwaukee 5 -0.8
Points
Chance Will Make Playoffs