Rapid: Individual Calculations May 2023
 Silva, Lourenco Santa Clara  Total change: -6.00  Rating chartPersonal card
 Xadrez na Fabrica da Polvora (6) Barcarena POR 2023-04-15
RcRownchangeKK*chgGame
 1571 1722 4.00 5 0.68 20 13.60 
  Savchenko, Alexander 1322  * POR1.0010.08201.60 
  Malaquias, Rui 1477 POR1.0010.20204.00 
  Wang, Minqing 1973 GER0.001-0.1920-3.80 
  Alves, Luis Miguel 1701 POR1.0010.47209.40 
  Ferreira, Nuno David 1384 POR1.0010.12202.40 
 * 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)
 
 II Torneio de Mercoles Castelo Branco POR 2023-04-22
RcRownchangeKK*chgGame
 1405 1722 5.00 7 -0.98 20 -19.60 
  Fazendeiro, Paulo 1322  * POR1.0010.08201.60 
  Brito, Roberto 1357 POR1.0010.10202.00 
  Goncalves, Nuno Filipe Pocinho 1513 POR1.0010.23204.60 
  Cabete, Manuel 1449 POR0.501-0.3320-6.60 
  Nunes, Eduardo 1562 POR0.001-0.7120-14.20 
  Lourenco, Duarte Costa 1307 POR1.0010.07201.40 
  Rodrigues, Miguel Tiago 1323 POR0.501-0.4220-8.40 
 * 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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