Individual Calculations July 2008
 Patriarca, Luis  Total change: -15.45  Rating chartPersonal card
 Aberto do Brasil - Etapa Registro 2008 Registro/SP BRA 2008-04-30
RcRownchangeKK*chgGame
 2177 2333 4.50 8 -1.03 15 -15.45 
  Abdalla, Luiz Guilherme Aurelli 2022 BRA1.0010.14152.10 
  Jukemura, Leandro 2089 BRA1.0010.20153.00 
  Milos, Gilberto g2594 BRA0.001-0.1815-2.70 
  Ferri, Orlando Eduardo 2104 BRA1.0010.21153.15 
  Segal, Alexandru Sorin m2233 BRA0.501-0.1415-2.10 
  Batista, Gerson Peres 2199 BRA0.501-0.1815-2.70 
  Cordeiro, Marco Aurelio Zaror 2188 BRA0.001-0.6915-10.35 
  Awoki, Daniel Teidi 1983 BRA0.501-0.3915-5.85 

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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