Individual Calculations September 2013
 Silva, Lucas Borges Da  Total change: 13.35  Rating chartPersonal card
 I Torneio de Elite no Porto Matosinhos POR 2013-06-30
RcRownchangeKK*chgGame
 2066 1933 4.00 9 0.89 15 13.35 
  Oliveira, Maria Ines wc1978 POR0.001-0.4415-6.60 
  Moreira, Jose Americo 1895 POR1.0010.45156.75 
  Sousa, Andre Ventura 1942 POR0.5010.01150.15 
  Coelho, Jorge Manuel 1912 POR1.0010.47157.05 
  Aguiar, Henrique Rui Neves 2094 POR1.0010.711510.65 
  Pinho, Paulo 2239 POR0.001-0.1415-2.10 
  Maltez, Nuno Manuel Fidalgo 1980 POR0.5010.07151.05 
  Silva, Antonio Augusto 2217 POR0.001-0.1615-2.40 
  Ferreira, Jorge Viterbo f2333  * POR0.001-0.0815-1.20 
 * 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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