Individual Calculations July 2009
 Barreto Filho, Carlos Alberto  Total change: -15.60  Rating chartPersonal card
 I Magistral do Recife 2009 Recife/PE BRA 2009-03-27
RcRownchangeKK*chgGame
 2184 2318 9.00 13 0.29 15 4.35 
  Brito, Luismar f2327 BRA0.5010.01150.15 
  Chang, Suzana wf2060 BRA1.0010.18152.70 
  Pinto, Carlos Henrique Lopes f2115 BRA1.0010.24153.60 
  Macedo, Maximo Iack 2265 BRA0.501-0.0715-1.05 
  Gisclan, Heverton 2215 BRA0.001-0.6415-9.60 
  Martins, Vinicius Tine f2277 BRA1.0010.44156.60 
  Maracaba, Francisco Wladimir G. 2085 BRA1.0010.21153.15 
  Asfora, Marco Antonio H. f2225 BRA0.501-0.1315-1.95 
  De Almeida Jr, Benone Lopes 2176 BRA0.501-0.1915-2.85 
  Santiago, Yago De Moura 2292 BRA0.501-0.0415-0.60 
  Miranda Jr, Roberto Calheiros De 2247 BRA1.0010.40156.00 
  Araujo, Jose Roberto 2143 BRA0.501-0.2315-3.45 
  Da Costa, Alex Luiz 1968 BRA1.0010.11151.65 

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 Cidade de Salvador 2009 Salvador/BA BRA 2009-04-09
RcRownchangeKK*chgGame
 2176 2273 1.00 2 -0.18 15 -2.70 
  Andrade Fiaes, Mario Henrique 1923 BRA1.0010.11151.65 
  Rocha, Wellington Carlos m2429 BRA0.001-0.2915-4.35 

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)
 
 IRT Natal Open Natal/RN BRA 2009-05-01
RcRownchangeKK*chgGame
 1985 2273 3.00 4 -0.31 15 -4.65 
  Rocha, Vitor Firmo De Souza 1923 BRA0.001-0.8915-13.35 
  Rocha Filho, Orlando Donato 1923 BRA1.0010.11151.65 
  Souza, Marcos Valerio A. 2170 BRA1.0010.36155.40 
  Leal Assuncao, Matheus 1923 BRA1.0010.11151.65 

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)
 
 Memorial Dr. Armando Rizzoni Campinas/SP BRA 2009-05-04
RcRownchangeKK*chgGame
 2385 2273 3.50 12 -0.84 15 -12.60 
  De Nucci, Gilberto 2060 BRA0.501-0.2715-4.05 
  El Debs, Felipe De Cresce m2465 BRA0.5010.25153.75 
  Fusco, Leonardo f2405 ARG0.001-0.3215-4.80 
  Santos, Marcus Vinicius Moreira m2399 BRA1.0010.671510.05 
  Name, Gabriel Ricardo Salim 2239 BRA1.0010.45156.75 
  Fier, Alexandr g2595 BRA0.001-0.1315-1.95 
  Leitao, Rafael g2590 BRA0.001-0.1315-1.95 
  Rodriguez Vila, Andres g2524 URU0.001-0.1915-2.85 
  Chauca, Jose 2098 PER0.001-0.7315-10.95 
  Cubas, Jose Fernando m2434 PAR0.001-0.2915-4.35 
  Oliveira, Silvio Eduardo 2360 BRA0.5010.12151.80 
  Saldano Dayer, Horacio m2449 ESP0.001-0.2715-4.05 

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)
 

 

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