Rapid: Individual Calculations October 2023
 Piassi, Eric Augusto  Total change: 45.40  Rating chartPersonal card
 Aberto do Brasil de Xadrez RPD Etapa Bauru SP Bauru SP BRA 2023-09-07
RcRownchangeKK*chgGame
 1781 1848 6.50 8 1.89 20 37.80 
  De Souza, Arthur Neres 1503 BRA1.0010.11202.20 
  Chioca, Marcio Rodrigo 1663 BRA1.0010.26205.20 
  Da Silva, Angelo Luiz 1896 BRA0.5010.07201.40 
  Kawamoto, Victor Misao Buriti 1854 BRA1.0010.512010.20 
  Piassi, Kildare Aparecido 1839 BRA1.0010.49209.80 
  De Oliveira, Valdo Chaves 1626 BRA1.0010.22204.40 
  Menezes, Jose Eduardo Carneiro 1902 BRA0.5010.08201.60 
  Rezende, Paulo Aparecido 1961 BRA0.5010.15203.00 

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)
 
 I IRT Avare de Xadrez RPD 13a Etp da Liga do Enxadrista Avare SP BRA 2023-09-16
RcRownchangeKK*chgGame
 1588 1848 5.00 6 0.38 20 7.60 
  Da Silva, Leonardo Fonseca Cabral 1448  * BRA1.0010.08201.60 
  Garcia, Andre Luiz Dias 1407 BRA1.0010.06201.20 
  Raimundo, Matheus Dos Santos 1477 BRA1.0010.10202.00 
  Godinho, Bruno Cesar Ferreira 1880 BRA0.5010.04200.80 
  Kawamoto, Victor Misao Buriti 1854 BRA0.5010.01200.20 
  Donini Junior, Cirineu Renato 1461 BRA1.0010.09201.80 
 * 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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