Individual Calculations July 2013
 Osipi, Jair  Total change: -14.70  Rating chartPersonal card
 III IRT de Xadrez Cidade de Foz do Iguaçu Foz do Iguaçu/PR BRA 2013-05-31
RcRownchangeKK*chgGame
 1930 2214 4.00 6 -0.98 15 -14.70 
  Pedroso , Andre Lucio 1814  * BRA1.0010.08151.20 
  Franceschina, Dalvan 1983 BRA0.001-0.7915-11.85 
  Correa, Ariane Miranda 1814  * BRA1.0010.08151.20 
  Moreira Dropa, Rodrigo 1982 BRA1.0010.21153.15 
  Mendonca Campelo, Higor Carlos 2041 BRA0.501-0.2315-3.45 
  Popovicz, Sandro Jose 1944 BRA0.501-0.3315-4.95 
 * 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)
 

 

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