Individual Calculations May 2010
 Ferreira, Euclides  Total change: 33.00  Rating chartPersonal card
 Aberto do Brasil – Etapa Shopping Sao Jose dos Pinhais Sao Jose dos Pinhais/PR BRA 2010-04-01
RcRownchangeKK*chgGame
 2192 2040 4.00 6 2.20 15 33.00 
  Fortaleza, Silvio 2226 BRA1.0010.741511.10 
  Santos Jr, Haroldo Cunha Dos 2253 BRA1.0010.771511.55 
  Abdalla, Luiz Guilherme Aurelli 2230 BRA0.001-0.2515-3.75 
  Name, Gabriel Ricardo 2166 BRA0.001-0.3315-4.95 
  Costa, Paulo Cesar 2126 BRA1.0010.62159.30 
  Cruz, William Ferreira Da 2151 BRA1.0010.65159.75 

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)
 

 

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