Rapid: Individual Calculations February 2018
 Martins, Hugo Afonso Barroso  Total change: 6.20  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1522 1314 2.00 6 0.31 20 6.20 
  Duarte, Francisco Joaquim 1294 POR1.0010.47209.40 
  Saltao, Joao Miguel Ramos 1714  * POR0.001-0.0820-1.60 
  Dias, Afonso Paredes 1149 POR1.0010.28205.60 
  Monteiro, Sara Cristina Da Sil wc1691 POR0.001-0.0920-1.80 
  Teixeira, Ricardo Jorge 1714  * POR0.001-0.0820-1.60 
  Ferreira, Nuno David 1568 POR0.001-0.1920-3.80 
 * 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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