Individual Calculations August 2013
 Perdomo, Leandro  Total change: -12.40  Rating chartPersonal card
 Aberto do Brasil 2013 – II Open Internacional de Xadrez de Castanhal Castanhal/PA BRA 2013-06-07
RcRownchangeKK*chgGame
 2076 2398 4.00 5 -0.29 10 -2.90 
  Farias, Sergio Luiz Cardoso 1998  * BRA1.0010.08100.80 
  De Souza Monteiro, Marcos Paulo 2021 BRA1.0010.09100.90 
  De Abreu, Nilton Silva 2050 BRA1.0010.11101.10 
  Reis, Renan Do Carmo f2266 BRA0.501-0.1810-1.80 
  Guara Neto, Argemiro Braga 2044 BRA0.501-0.3910-3.90 
 * 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)
 
 II ITT LXSBC 2013 Sao Bernardo do Campo/SP BRA 2013-07-14
RcRownchangeKK*chgGame
 2276 2400 5.00 9 -0.95 10 -9.50 
  Carneiro, Vitor Roberto Castro c2238 BRA1.0010.29102.90 
  Quintiliano Pinto, Renato R. f2308 BRA0.501-0.1310-1.30 
  Aranha Filho, Alvaro Z. f2286 BRA0.501-0.1610-1.60 
  Fernandez, Daniel m2398 USA0.5010.00100.00 
  Zampronha, Wladimir Camilo 2159 BRA0.501-0.3010-3.00 
  Batista, Renato Luiz 2120 BRA0.501-0.3410-3.40 
  Rodi, Luis Ernesto m2363 ARG0.501-0.0510-0.50 
  Santos, Marcus Vinicius Moreira m2337 BRA0.501-0.0910-0.90 
  Languidey, Simon Alejandro f2276 ARG0.501-0.1710-1.70 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office