Rapid: Individual Calculations November 2020
 De Lima, Carlos Alberto Ribeiro  Total change: -24.80  Rating chartPersonal card
 I Copa D Meg de Xadrez RPD Lauro de Freitas BA BRA 2020-10-17
RcRownchangeKK*chgGame
 1863 1903 3.50 7 -0.36 20 -7.20 
  Silva, Julio Cezar Miranda Da 1777 BRA1.0010.33206.60 
  Sampaio, Luiz Marcelo Queiroz 2105 BRA0.001-0.2420-4.80 
  Silva, Kleverton Moises 1689 BRA0.501-0.2720-5.40 
  De Souza, Adilson Batista 1695 BRA1.0010.23204.60 
  Dos Santos, Cleberson Nascimento 1836 BRA1.0010.41208.20 
  Sampaio, Vitor Da Silva 2048 BRA0.001-0.3120-6.20 
  Silva, Gilberto Oliveira E 1894 BRA0.001-0.5120-10.20 

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)
 
 1a Etapa OPEN RPD FIDE 2020 Feira de Santana BA BRA 2020-10-24
RcRownchangeKK*chgGame
 1925 1903 1.50 5 -0.88 20 -17.60 
  Simoes, Wellington Pereira 1720 BRA1.0010.26205.20 
  Zallio, Luciano De Souza c2197 BRA0.001-0.1520-3.00 
  Marques, Eudes Pinto 2042 BRA0.001-0.3120-6.20 
  Da Silva, Claus Benicio 1714 BRA0.001-0.7520-15.00 
  Fernandes, Mauricio Santos 1952 BRA0.5010.07201.40 

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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