Rapid: Individual Calculations August 2023
 Zeferino, Rogerio  Total change: -66.00  Rating chartPersonal card
 VII Torneio Santo Antonio dos Olivais - CNM Coimbra POR 2023-07-02
RcRownchangeKK*chgGame
 1382 1182 0.50 6 -1.39 40 -55.60 
  Naranjo Zolotov, Mijail 1833 ECU0.001-0.0140-0.40 
  Chipelo, Tomas Miguel Da Silva 1473 POR0.001-0.1540-6.00 
  Meuter, Alain 1429 BEL0.001-0.1940-7.60 
  Oliveira, Fernando Alves 1479 POR0.001-0.1540-6.00 
  Oliveira, Leonardo 1019 POR0.001-0.7240-28.80 
  Tenreiro, Manuel 1059 POR0.501-0.1740-6.80 

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)
 
 1. Festival de Xadrez do Cano Guimaraes POR 2023-07-10
RcRownchangeKK*chgGame
 1334 1182 1.50 4 -0.26 40 -10.40 
  Pintor, Simao Maciel Abranches 1985 POR0.0010.00400.00 
  Quintela, Francisco 1054 POR1.0010.334013.20 
  Montenegro, Goncalo 1084 POR0.501-0.1340-5.20 
  Abreu, Duarte Ferreira 1212 POR0.001-0.4640-18.40 

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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