How are these numbers calculated?

Big Games

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

Tuesday, 12/8100.0*Chance in playoffs100.0*Average seed
Howard 7 Simmons 4 +7.2
+0.3
Gunnlaugson 4 Howard 6 +2.4
+0.1
Koe 5 Stoughton 6 -1.7
Martin 7 Middaugh 3 -0.8
-0.0
Ferbey 9 Gunnlaugson 4 -0.6
-0.0
Middaugh 4 Koe 11 -0.2
-0.0
Stoughton 4 Martin 8 +0.1
Wednesday, 12/9100.0*Chance in playoffs100.0*Average seed
Koe 6 Howard 7 +3.0
+0.2
Stoughton 8 Gunnlaugson 4 -0.3
Thursday, 12/10100.0*Chance in playoffs100.0*Average seed
Howard 6 Martin 8 -3.1
-0.6
Ferbey 6 Howard 8 In
+0.0
Ferbey 4 Koe 9 In
Stoughton 7 Middaugh 6 -0.3
Simmons 7 Stoughton 8 -0.3
Koe 7 Martin 8 -0.1
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Tuesday, 12/8100.0*Lottery seed
Howard 7 Simmons 4 -0.6
Gunnlaugson 4 Howard 6 -0.2
Martin 7 Middaugh 3 +0.0
Middaugh 4 Koe 11 +0.0
Ferbey 9 Gunnlaugson 4 +0.0
Scott 7 Bernard 9 +0.0
Wednesday, 12/9100.0*Lottery seed
Koe 6 Howard 7 -0.4
Bernard 8 Kleibrink 5 +0.1
Bernard 8 Jones 5 +0.0
Thursday, 12/10100.0*Lottery seed
Howard 6 Martin 8 +0.8
Lawton 6 Bernard 5 -0.6
Ferbey 6 Howard 8 -0.1
Koe 7 Martin 8 +0.1