Individual Calculations June 2014
 Pires, Gustavo  Total change: -0.75  Rating chartPersonal card
 Open Internacional da Queima das Fitas 2014 Coimbra POR 2014-04-24
RcRownchangeKK*chgGame
 2028 2090 4.00 6 0.61 15 9.15 
  Fernandes, Joao Pedro Murtinho 1690  * POR1.0010.08151.20 
  Maduro, Joao Luis Andrade 1783 POR1.0010.14152.10 
  Velicka, Petr g2412 CZE0.5010.37155.55 
  Dias, Ivo Rodrigues 1985 POR0.501-0.1415-2.10 
  Tworzydlo, Piotr 2149 POL0.5010.08151.20 
  Diaz Iglesias, Jose Maria 2148 ESP0.5010.08151.20 
 * 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)
 
 CN Equipas 2013/2014 - 2. divisao A - r. 6-7 S Joao da Madeira POR 2014-05-10
RcRownchangeKK*chgGame
 1787 2076 1.00 2 -0.66 15 -9.90 
  Pinho, Fernando 1882 POR0.001-0.7515-11.25 
  Bernardo, Daniel Madureira 1691 POR1.0010.09151.35 

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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