Individual Calculations September 2013
 Cunha, Alexandre Almeida  Total change: -12.00  Rating chartPersonal card
 II Open FIDE do Colegio Portugues Aveiro POR 2013-07-26
RcRownchangeKK*chgGame
 1357 1030 0.00 2 -0.27 30 -8.10 
  Martins, Goncalo Dias Paiva 1283 POR0.001-0.1930-5.70 
  Soares, Joao Diogo Pedreiro 1430  * POR0.001-0.0830-2.40 
 * 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)
 
 Nacionais de Jovens 2013 - sub10 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1357 1030 0.00 1 -0.13 30 -3.90 
  Carvalho, Luis Eduardo Moreira 1357 POR0.001-0.1330-3.90 

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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