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
San Antonio 0 New Orleans 5 +16.9
+1.7
New Orleans 0 Houston 1 -16.8
-1.7
Oklahoma City 1 New Orleans 0 -10.1
-1.0
-1.7
New Orleans 5 Oakland 3 +9.6
+1.4
Charlotte 5 New Orleans 3 -9.5
-1.4
New Orleans 5 Las Vegas 2 +9.5
+1.3
Jacksonville 5 New Orleans 3 -9.5
No
-1.3
New Orleans 4 Green Bay 5 -9.5
-1.4
Atlanta 0 New Orleans 2 +9.4
+1.2
New Orleans 4 Indianapolis 5 -9.4
-1.2
Tulsa 0 New Orleans 2 +8.7
+1.8
+1.5
New Orleans 0 Memphis 4 -7.4
-1.1
-1.6
San Antonio 2 Memphis 1 -6.3
-0.4
Cleveland 2 San Antonio 5 -6.3
-0.4
San Antonio 1 Hartford 5 +6.3
+0.4
Kansas City 0 New Orleans 3 +6.1
+1.7
+1.3
New Orleans 0 Baltimore 2 -6.1
-1.7
-1.3
Cleveland 1 New Orleans 5 +6.0
+1.7
+1.3
New Orleans 2 Spokane 0 +5.8
+1.8
+1.4
New Orleans 3 Quebec City 5 -5.8
-1.1
-1.5
Seattle 5 New Orleans 0 -5.7
-1.8
-1.4
Portland 4 New Orleans 0 -5.7
-1.7
-1.4
Cincinnati 3 New Orleans 1 -5.7
-1.0
-1.4
New Orleans 1 Hartford 2 -5.7
-1.8
-1.4
Milwaukee 4 New Orleans 3 -5.5
-2.3
-1.4
New Orleans 4 Utah 3 +5.4
+2.3
+1.4
Oklahoma City 2 Baltimore 0 -4.7
-0.4
Green Bay 3 Oklahoma City 1 +4.7
+0.4
Tulsa 3 Memphis 5 +3.3
+0.2
Cleveland 5 Tulsa 2 +3.2
+0.2
Green Bay 1 Tulsa 2 -3.2
-0.2
Tulsa 5 Oakland 2 -3.1
-0.2
Tulsa 5 Baltimore 1 -3.1
-0.2
Tulsa 5 Las Vegas 2 -3.1
-0.2
Oklahoma City 3 Tulsa 5 -3.0
-0.2
Kansas City 4 San Antonio 5 -2.7
-0.2
Spokane 0 San Antonio 5 -2.7
Utah 0 San Antonio 5 -2.7
Atlanta 4 Houston 3 +2.7
Houston 3 Milwaukee 1 -2.7
Houston 1 Memphis 4 +2.6
Houston 1 Cleveland 4 +2.6
Seattle 0 San Antonio 1 -2.6
Oklahoma City 2 Houston 4 -2.4
Indianapolis 4 San Antonio 3 +1.8
-0.2
San Antonio 0 Charlotte 5 +1.8
San Antonio 3 Quebec City 1 -1.7
Atlanta 2 Oklahoma City 3 -1.7
Oklahoma City 5 Hartford 1 -1.7
Cleveland 5 Oklahoma City 4 +1.4
Tulsa 2 Indianapolis 0 -1.3
+0.3
Utah 2 Tulsa 1 +1.3
Hartford 4 Memphis 0 +1.3
Cincinnati 1 Tulsa 0 +1.3
Atlanta 3 Tulsa 2 +1.3
Oklahoma City 0 Oakland 1 +1.3
Memphis 1 Indianapolis 2 +1.3
Oklahoma City 1 Las Vegas 2 +1.3
San Antonio 1 Baltimore 0 -1.3
+0.2
Seattle 2 Tulsa 4 -1.3
Atlanta 3 Memphis 1 +1.2
Las Vegas 3 San Antonio 1 +1.2
Jacksonville 1 San Antonio 3 -1.2
Oklahoma City 5 Charlotte 2 -1.2
Memphis 3 Las Vegas 0 -1.2
Baltimore 1 Memphis 5 -1.2
+0.2
Charlotte 1 Memphis 2 -1.2
San Antonio 1 Oakland 4 +1.2
Memphis 4 Seattle 2 -1.2
Jacksonville 0 Oklahoma City 5 -1.2
Atlanta 5 San Antonio 2 +1.2
Houston 0 Indianapolis 1 +1.2
Seattle 4 Oklahoma City 3 +1.2
Houston 4 Las Vegas 1 -1.1
Houston 1 Spokane 4 +1.1
Memphis 1 Kansas City 5 +1.1
Cincinnati 1 San Antonio 4 -1.1
Milwaukee 2 Oklahoma City 4 -1.1
+0.2
Green Bay 5 San Antonio 3 +1.1
Cincinnati 2 Oklahoma City 1 +1.1
Kansas City 3 Tulsa 2 +1.1
Memphis 5 Spokane 0 -1.1
Jacksonville 4 Tulsa 3 +1.1
Milwaukee 2 Tulsa 0 +1.1
Charlotte 0 Houston 1 -1.1
Tulsa 4 Hartford 5 +1.1
Houston 3 Green Bay 2 -1.0
Milwaukee 5 San Antonio 2 +1.0
Houston 5 Hartford 2 -0.9
San Antonio 2 Portland 1 -0.9
Portland 1 Tulsa 2 -0.9
Tulsa 3 Charlotte 1 -0.9
Cincinnati 0 Houston 1 -0.9
Houston 2 Utah 5 +0.9
San Antonio 1 Tulsa 4 -0.9
Houston 1 Seattle 4 +0.8
Oakland 1 Houston 5 -0.8
Quebec City 3 Houston 2 +0.7
Houston 4 Kansas City 5 +0.7
Portland 4 Houston 5 +0.2
Utah 2 Portland 5 -0.2
Points
Chance Will Make Playoffs