Rapid: Individual Calculations February 2019
 Santos, Antonio Pereira  Total change: -12.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 1904 2108 4.50 7 -0.62 20 -12.40 
  Silva, Marisa 1708  * POR1.0010.08201.60 
  Galvao, Henrique Mario Chaves 2107 POR0.5010.00200.00 
  Sousa, Gil Oliva Teles 1708  * POR1.0010.08201.60 
  Bray, Daniel Jose Freire Faria 2050 POR0.001-0.5820-11.60 
  Bastos, Jorge Manuel De Carval 1762 POR1.0010.11202.20 
  Pakmor, Claus 2024 DEN0.001-0.6220-12.40 
  Silva, Flavio Artur Cardoso Da 1968 POR1.0010.31206.20 
 * 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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