Rapid: Individual Calculations February 2018
 Dias, Afonso Paredes  Total change: -6.20  Rating chartPersonal card
 CD Semi-Rapidas Equipas Lisboa 2018 Lisboa POR 2018-01-20
RcRownchangeKK*chgGame
 1454 1149 1.50 5 0.62 20 12.40 
  Pinto, Antonio Manuel Fontelas 1534 POR0.5010.41208.20 
  Cruz, Antonio Carlos Quental 1549  * POR0.001-0.0820-1.60 
  Cordeiro, Joao Carlos Santos F 1549  * POR0.001-0.0820-1.60 
  Caturra, Rafael Dias 1125 POR1.0010.47209.40 
  Antunes, Andre Rafael Maissa 1512 POR0.001-0.1020-2.00 
 * 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)
 
 CN Semi-Rapidas Equipas 2017-2018 Marinha Grande POR 2018-01-27
RcRownchangeKK*chgGame
 1312 1149 1.00 6 -0.93 20 -18.60 
  Duarte, Duarte Nuno Nogueira 1549  * POR0.001-0.0820-1.60 
  Teixeira, Filinto Alberto 1549  * POR0.001-0.0820-1.60 
  Martins, Hugo Afonso Barroso 1314 POR0.001-0.2820-5.60 
  Couto, Gaspar Sousa Do 1327 POR0.001-0.2720-5.40 
  Vasconcelos, Nuno Manuel 975 POR1.0010.27205.40 
  Dong, Yingfan Fabio 1157 POR0.001-0.4920-9.80 
 * 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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