Individual Calculations January 2011
 Pinto, Renato Rodrigues Quintilia  Total change: -18.75  Rating chartPersonal card
 2ยช Etapa do II Circuito IRT LXSBC 2010 Sao Bernardo do Campo/SP BRA 2010-10-15
RcRownchangeKK*chgGame
 1928 2170 4.50 6 -0.18 15 -2.70 
  Franceli, Derli 1770  * BRA1.0010.08151.20 
  Tashima, Vanessa Kelly 1893 BRA1.0010.17152.55 
  Rodrigues, Leonardo De Miranda 2020 BRA1.0010.30154.50 
  Barbosa, Fernando 2071 BRA0.501-0.1415-2.10 
  Goncalves, Jorge Roberto 2043 BRA0.001-0.6715-10.05 
  Chaves, Vagner 1770  * BRA1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Internacional de Xadrez Itaipu Binacional Curitiba/PR BRA 2010-11-18
RcRownchangeKK*chgGame
 2139 2172 0.00 2 -1.07 15 -16.05 
  Souza, Adwilhans Luciano f2331 BRA0.001-0.2915-4.35 
  Aguiar, Djalma 1947 BRA0.001-0.7815-11.70 

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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