Rapid: Individual Calculations October 2022
 Santos, Julio  Total change: -39.80  Rating chartPersonal card
 Portugal Open 2022 - Cidade de Lisboa SR Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1532 1674 4.50 10 -2.06 20 -41.20 
  Costa, Rafael Sa 1274  * POR1.0010.08201.60 
  Reis, Luis Sousa 2056 POR0.001-0.0920-1.80 
  Azenha, Rui Bernardini 1299 POR0.501-0.4120-8.20 
  Areal, Maria Beatriz Moura 1358 POR1.0010.13202.60 
  Simoes, Leo Ramos 1933 BRA0.001-0.1820-3.60 
  Nunes, Adelino Vitor 1422 POR1.0010.19203.80 
  Mariani, Daniel Brandao 1932 BRA0.001-0.1820-3.60 
  Cavadas, Jose 1405 POR0.001-0.8320-16.60 
  Pereira, Tiago Rodrigues 1272 POR1.0010.08201.60 
  Gama, Joao Tiago 1372 POR0.001-0.8520-17.00 
 * 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)
 
 2. Torneio APD Semirrapidas Lisboa POR 2022-09-17
RcRownchangeKK*chgGame
 1544 1674 4.50 7 0.07 20 1.40 
  Silva, Salvador Miguel Rocha E 1274  * POR0.501-0.4220-8.40 
  Rodrigues, Miguel Figueira 1349 POR1.0010.13202.60 
  Chaves, Lourenco Barros 1299 POR1.0010.09201.80 
  Fernandes, Alvaro Manuel Teixeira 1769 POR1.0010.632012.60 
  Balyk, Roman 1392 UKR0.001-0.8420-16.80 
  Simoes, Leo Ramos 1933 BRA0.001-0.1820-3.60 
  Morais, Vitor 1789 POR1.0010.662013.20 
 * 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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