Rapid: Individual Calculations June 2024
 Da Silva, Erick Feitosa  Total change: 16.20  Rating chartPersonal card
 PE RPD Jaboatao dos Guararapes Jaboatao Guararapes PE BRA 2024-04-21
RcRownchangeKK*chgGame
 1866 2025 5.50 6 1.34 20 26.80 
  Conserva, Joao Pedro Gomes 1625  * BRA1.0010.08201.60 
  Dos Santos, Vinicius Barbosa 1817 BRA1.0010.23204.60 
  Guerra, Thiago Ribeiro 1918 BRA1.0010.35207.00 
  Batista, Davi De Azevedo 1920 BRA1.0010.36207.20 
  Barioni, Daniel Rossiter 1878 BRA1.0010.30206.00 
  Silva, Wellington Francisco Da 2038 BRA0.5010.02200.40 
 * 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)
 
 VI Copa Energia de Xadrez RPD Paulo Afonso BA BRA 2024-05-25
RcRownchangeKK*chgGame
 1966 2025 3.00 6 -0.53 20 -10.60 
  Sobrinho, Dian Fritz Rodrigues Ga 1779 BRA1.0010.19203.80 
  Da Silva, Lucas Fabricio De Olive 1867 BRA0.001-0.7120-14.20 
  Miranda Neto, Jayme Amorim c2133 BRA0.001-0.3520-7.00 
  Junior, Ricardo Manoel Do Couto 1766 BRA1.0010.18203.60 
  Gama Melo, Ruan Kelvin 1824 BRA1.0010.24204.80 
  Reis, Paulo Fernando Jatoba De Ol f2425  * BRA0.001-0.0820-1.60 
 * 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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