How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 6/3100.0*Chance in playoffs100.0*Average seed
Saints 121 Galaxy 150 -24.7
-1.8
Bluewave 112 Flight 111 -4.1
-0.2
Sabers 126 Prowl 117 -1.8
-0.1
Sabers 126 Prowl 117 Out
Flight 87 Galaxy 90 +0.3
+0.1
Sea Dawgs 102 Crossover 105 (ot)+0.3
Week of 6/10100.0*Chance in playoffs100.0*Average seed
Invasion 112 Crossover 99 +0.1
Galaxy 0 Saints 2 +2.2
Sea Dawgs 99 Crossover 88 +0.1
Week of 6/17100.0*Chance in playoffs100.0*Average seed
Sea Dawgs 115 Raw 105 +0.5
Galaxy 145 Prowl 151 +0.1
Games Above .500
Chance Will Make Playoffs