How are these numbers calculated?

Big Games

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

Tuesday, 5/8100.0*Chance in playoffs100.0*Average seed
Kittens 0 Shaolin 1 +5.2
+0.1
Winter 1 Cubs 0 -3.3
-0.1
Pitchforks 1 War Saws 0 (ot)+1.5
-0.2
Academy 0 Nymphs 1 -0.0
Wednesday, 5/9100.0*Chance in playoffs100.0*Average seed
War Saws 1 Academy 4 -41.5
-1.0
Cubs 0 Kittens 2 -6.8
+0.1
Shaolin 3 Winter 2 +2.0
+0.3
Thursday, 5/10100.0*Chance in playoffs100.0*Average seed
War Saws 1 Nymphs 0 In
+1.0
Winter 1 Kittens 4 -10.1
-0.2
Pitchforks 1 Academy 0 (ot)+3.4
-0.0
Points
Chance Will Make Playoffs