Rapid: Individual Calculations January 2024
 Gomes, Joao Mateus Viana  Total change: 28.40  Rating chartPersonal card
 II Jogos Abertos da Paraiba RPD Joao Pessoa PB BRA 2023-12-02
RcRownchangeKK*chgGame
 1700 1593 2.00 6 -0.26 40 -10.40 
  Iordan Delfino, Jociel 1795 BRA0.001-0.2440-9.60 
  Brito, Yezo Henrique Guimaraes 1444 BRA0.001-0.7040-28.00 
  Baltar, Petrov Ferreira 1558 BRA0.501-0.0540-2.00 
  Da Silva, Antonio Carlos Ferreira 1607 BRA0.5010.02400.80 
  Maia, Lucas Cavalcanti Mariz 1905 BRA0.001-0.1440-5.60 
  Negreiros, Ricardo Andre Medeiros 1891 BRA1.0010.854034.00 

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)
 
 Campeonato Regional Centro Oeste Escolar 2023 SUB18 Brasilia DF BRA 2023-12-11
RcRownchangeKK*chgGame
 1389 1593 2.00 2 0.49 40 19.60 
  Cardoso, Luis Filipe Machado 1301 BRA1.0010.15406.00 
  Prysthon, Maria Clara Soares 1476 BRA1.0010.344013.60 

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)
 
 IV Etapa do PE 23 de Xadrez RPD Recife Recife PE BRA 2023-12-16
RcRownchangeKK*chgGame
 1685 1593 2.00 4 0.48 40 19.20 
  Dos Santos, Vinicius Barbosa 1771 BRA0.001-0.2740-10.80 
  Lopes, Pedro Sandes 1539 BRA1.0010.424016.80 
  Bulhoes, Benicio Rocha 1706 BRA0.001-0.3540-14.00 
  Alves, Luiz Henrique De Araujo 1723 BRA1.0010.684027.20 

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)
 

 

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