Rapid: Individual Calculations June 2014
 Simoes, John William Contreras  Total change: -47.20  Rating chartPersonal card
 CD Lisboa Semi-Rapidas 2014 Lisboa POR 2014-05-01
RcRownchangeKK*chgGame
 1783 1976 3.50 7 -1.63 20 -32.60 
  Perpetua, Andre Filipe B 1627 POR1.0010.11202.20 
  Figueiredo, Renato Freire 1765 POR0.501-0.2720-5.40 
  Rocha, Manuel Fernando Teixeir 1821 POR0.001-0.7120-14.20 
  Marques, Hugo Miguel Fernandes 1657 POR1.0010.13202.60 
  Morais, Vitor Mestre 2025 POR0.001-0.4320-8.60 
  Varela, Joaquim Antonio Nunes 1723 POR1.0010.19203.80 
  Bento, Rudolfo Antonio De Camp 1864 POR0.001-0.6520-13.00 

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)
 
 CD Lisboa Semi-Rapidas por Equipas 2014 Lisboa POR 2014-05-03
RcRownchangeKK*chgGame
 1792 1976 3.50 6 -0.73 20 -14.60 
  Assuncao, Jose M L Machado 1576  * POR1.0010.08201.60 
  Purdom, Richard Elliot 1595 POR0.001-0.9120-18.20 
  Silva, Miguel A Neto Pires 2114 POR0.5010.19203.80 
  Nanques, Helder Manuel Pereira 1914 POR0.001-0.5920-11.80 
  Varela, Joaquim Antonio Nunes 1723 POR1.0010.19203.80 
  Lopes, Raul Simoes Afonso 1832 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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