Individual Calculations September 2019
 Ferreira, Raphael Suzuki  Total change: 6.40  Rating chartPersonal card
 X Aberto do Brasil STD de Registro 111 anos da Imigracao Japonesa no Brasil Registro SP BRA 2019-08-01
RcRownchangeKK*chgGame
 1572 1638 3.00 5 0.16 40 6.40 
  De Sousa, Rafaela Oliveira 1238  * BRA0.001-0.9240-36.80 
  Metidieri, Diogenes Galavotti 1252 BRA1.0010.09403.60 
  Ichimura G. Barbosa, Larissa Y. wm2033 BRA0.001-0.0840-3.20 
  Amaral, Danilo Tokechi 1481 BRA1.0010.294011.60 
  Ramillo, Vitoria Matheus 1854 BRA1.0010.784031.20 
 * 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)
 

 

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