Individual Calculations July 2008
 Barbosa, Evandro Amorim  Total change: 2.40  Rating chartPersonal card
 Aberto do Brasil - etapa Sao Sebastiao do Paraiso Sao Sebastiao do Paraiso/MG BRA 2008-03-07
RcRownchangeKK*chgGame
 2020 2130 3.00 4 0.47 15 7.05 
  Lacerda, Joao Paulo 1815 BRA1.0010.14152.10 
  De Almeida, Heitor 1998 BRA1.0010.32154.80 
  Molina, Roberto Junio Brito f2348 BRA0.001-0.2215-3.30 
  Japiassu, Ricardo De Villa Nova 1918 BRA1.0010.23153.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Aberto do Brasil Sao Jose do Rio Preto Sao Jose do Rio Preto/SP BRA 2008-03-20
RcRownchangeKK*chgGame
 2172 2130 3.50 5 1.26 15 18.90 
  Van Riemsdijk, Herman C m2391 BRA0.001-0.1815-2.70 
  Mendonca Campelo, Higor Carlos 1943 BRA1.0010.26153.90 
  Polachini, Diego 1971 BRA1.0010.29154.35 
  Viana Da Costa, Fernando 2294 BRA0.5010.22153.30 
  Santos, Renato Andrade 2259 BRA1.0010.671510.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Aberto do Brasil - Etapa Registro 2008 Registro/SP BRA 2008-04-30
RcRownchangeKK*chgGame
 1960 2165 4.00 7 -1.23 15 -18.45 
  Sztokbant, Bernardo Vainzoff 1925 BRA0.501-0.3015-4.50 
  Pereira, Amanda Marques wf1833 BRA0.501-0.3815-5.70 
  Choma, Juliana Luiza 1877 BRA0.501-0.3415-5.10 
  Bambino, Marcelo Augusto 1917 BRA0.501-0.3115-4.65 
  Tashima, Vanessa Kelly 1897 BRA1.0010.17152.55 
  Aranha Filho, Alvaro Z. f2301 BRA0.001-0.3215-4.80 
  Benitez, Ed Carlos Leite Luques 1968 BRA1.0010.25153.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Aberto do Brasil - Varginha 2008 Varginha/MG BRA 2008-05-22
RcRownchangeKK*chgGame
 2194 2165 1.50 4 -0.34 15 -5.10 
  Limberg, Estacio Vermelho 2303 BRA0.5010.19152.85 
  Terao, Rodrigo Akira 2162 BRA0.5010.00150.00 
  Bueno, Alfeu Junior Varela 2248 BRA0.5010.11151.65 
  Gomes Da Silva, Eugenio Albaneze 2063 BRA0.001-0.6415-9.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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