Rapid: Individual Calculations October 2023
 Medeiros Jr, Francisco Cesar De  Total change: 17.60  Rating chartPersonal card
 Campeonato Baiano de Xadrez RPD 2023 Santana BA BRA 2023-09-17
RcRownchangeKK*chgGame
 1871 1886 4.00 6 0.88 20 17.60 
  Dos Santos, Fredson Braz Matos 1597 BRA1.0010.16203.20 
  Da Silva, Claus Benicio 1734 BRA0.501-0.2020-4.00 
  Freitas, Remulo Aguiar c2067 BRA0.001-0.2620-5.20 
  Dechen, Andre Luiz 1862 BRA1.0010.47209.40 
  Silva, Julio Cezar Miranda Da 1780 BRA1.0010.36207.20 
  Zallio, Luciano De Souza c2184 BRA0.5010.35207.00 

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)
 

 

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