Individual Calculations October 2019
 Matsuura, Everaldo  Total change: 3.30  Rating chartPersonal card
 Aberto do Brasil I Niteroi Chess Open 2019 Niteroi RJ BRA 2019-09-04
RcRownchangeKK*chgGame
 2283 2445 5.00 7 0.33 10 3.30 
  Gomes, Pedro Pessoa 2045  * BRA1.0010.08100.80 
  Romano, Alexandre Pinto 2045  * BRA1.0010.08100.80 
  Alboredo, Julia wf2141 BRA1.0010.14101.40 
  Supi, Luis Paulo g2569 BRA0.5010.17101.70 
  Mecking, Henrique g2564 BRA0.5010.16101.60 
  Barbosa, Evandro Amorim g2497 BRA0.001-0.4310-4.30 
  Da Cunha, Fabio Barbosa 2117 BRA1.0010.13101.30 
 * 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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