How are these numbers calculated?

Big Games

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

Week of 6/12100.0*Chance in next round100.0*Average seed
Gana 1 Estados Unidos 2 +25.5
+0.6
Alemanha 4 Portugal 0 -0.2
Week of 6/19100.0*Chance in next round100.0*Average seed
Estados Unidos 2 Portugal 2 -14.3
-0.2
Alemanha 2 Gana 2 -2.1
Week of 6/26100.0*Chance in next round100.0*Average seed
Estados Unidos 0 Alemanha 1 -28.1
-0.5
Portugal 2 Gana 1 +3.1
+0.0
Points
Chance Will Make Next Round

Lottery

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

Big Games

Week of 6/12100.0*Lottery seed
Gana 1 Estados Unidos 2 -5.4
Rússia 1 Coréia do Sul 1 -0.1
Espanha 0 Chile 2 +0.1
Austrália 2 Holanda 3 +0.1
Alemanha 4 Portugal 0 +0.0
Bélgica 2 Argélia 1 +0.0
Week of 6/19100.0*Lottery seed
Estados Unidos 2 Portugal 2 +2.8
Alemanha 2 Gana 2 -0.2
Bósnia 3 Irã 1 -0.2
Honduras 0 Suíça 3 +0.2
Nigéria 2 Argentina 3 -0.1
Grécia 2 Costa do Marfim 1 -0.1
Equador 0 França 0 +0.1
Costa Rica 0 Inglaterra 0 -0.1
Japão 0 Grécia 0 -0.1
Croácia 1 México 3 -0.1
Coréia do Sul 2 Argélia 4 +0.0
Bélgica 1 Rússia 0 +0.0
Camarões 1 Brasil 4 +0.0
Nigéria 1 Bósnia 0 +0.0
Honduras 1 Equador 2 +0.0
Week of 6/26100.0*Lottery seed
Estados Unidos 0 Alemanha 1 +3.1
Portugal 2 Gana 1 -0.1
Argélia 1 Rússia 1 -0.1
Coréia do Sul 0 Bélgica 1 +0.0