Individual Calculations July 2009
 Oliveira, Tiago Batista  Total change: 5.70  Rating chartPersonal card
 III IRT CXNH Goiania - GO BRA 2009-04-22
RcRownchangeKK*chgGame
 1880 2078 7.00 9 0.38 15 5.70 
  Silva, Vitor De Souza Martins 1946 BRA1.0010.32154.80 
  De Paula, Luciano Alves 1800 BRA1.0010.17152.55 
  Meirelles, Renato De Paula 1728 BRA0.501-0.3915-5.85 
  Moreira, Rodolfo Brito Da Silva 1728 BRA1.0010.11151.65 
  Wilhelms, Diego Lima c2105 BRA0.001-0.4615-6.90 
  Assis, Rayner Vieira Ferreira De 1744 BRA1.0010.12151.80 
  De Miranda, Alexandre Pinto 2038 BRA0.501-0.0615-0.90 
  Meirelles, Alexandre De Paula 1926 BRA1.0010.30154.50 
  Cardoso, Henrique Silva 1907 BRA1.0010.27154.05 

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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