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
Winter 1 Cubs 0 -3.8
-0.5
Kittens 0 Shaolin 1 +1.6
Pitchforks 1 War Saws 0 (ot)+0.3
+0.1
Wednesday, 5/9100.0*Chance in playoffs100.0*Average seed
Cubs 0 Kittens 2 -3.4
-0.5
Shaolin 3 Winter 2 In
+0.2
War Saws 1 Academy 4 +1.6
+0.2
Thursday, 5/10100.0*Chance in playoffs100.0*Average seed
Winter 1 Kittens 4 +0.2
Cubs 1 Shaolin 2 (ot)+0.1
War Saws 1 Nymphs 0 -0.1
Points
Chance Will Make Playoffs