Rapid: Individual Calculations December 2018
 Silva, Daniel Frederico V  Total change: 10.00  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2018-2019 - U12 Pombal POR 2018-11-17
RcRownchangeKK*chgGame
 1471 1687 5.50 7 0.30 20 6.00 
  Areal, Maria Beatriz Moura 1287  * POR1.0010.08201.60 
  Martins, Vasco Lopes 1287  * POR1.0010.08201.60 
  Almeida, Pedro Bastos 1342 POR1.0010.11202.20 
  Sousa, Gil Oliva Teles 1517 POR1.0010.28205.60 
  Guia, Artur Solovyov Eloy 1825 POR0.001-0.3120-6.20 
  Sarabando, Rodrigo Andias 1441 POR0.501-0.3120-6.20 
  Goncalves, Lucas Jordao 1595 POR1.0010.37207.40 
 * 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)
 
 Circuito Xadrez e Ciencia Viva 2018 - Porto Porto POR 2018-11-25
RcRownchangeKK*chgGame
 1524 1687 3.50 5 0.20 20 4.00 
  Abrunhosa, Artur 1287  * POR1.0010.08201.60 
  Oliveira, Afonso Duarte Q 1287  * POR1.0010.08201.60 
  Chipelo, Tomas Miguel Da Silva 1287  * POR1.0010.08201.60 
  Martins, Diogo Faria Oliveira 2006 POR0.5010.37207.40 
  Mendes, Pedro Miguel Gomes 1751 POR0.001-0.4120-8.20 
 * 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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