How are these numbers calculated?

Big Games

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

Week of 2/26100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Sexy Jo Jo & th 0 Strike Cognition 570 +1.8
+1.9
-0.1
We Bowl Bowling 0 Snakes on the L 451 -1.3
-2.6
-0.1
Duck Duck Turkey 481 Strike Gold 0 +1.3
+2.2
-0.1
+0.1
Gutter? I hardl 0 Split Personali 550 -0.8
-1.3
-0.0
Week of 3/5100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Strike Gold 0 Snakes on the L 405 -0.3
-0.7
-0.0
We Bowl Bowling 553 Split Personali 562 -0.2
-0.4
-0.0
Oddballs 0 Strike Cognition 570 -0.1
-0.2
-0.0
Sexy Jo Jo & th 702 Gutter? I hardl 0 -0.1
-0.0
Week of 3/12100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Split Personali 599 Sexy Jo Jo & th 628 -0.6
Strike Gold 0 Strike Cognition 579 -0.0
Games Above .500
Chance Will Win Championship