Individual Calculations November 2009
 Largo Barbero, Benito  Total change: 21.00  Rating chartPersonal card
 II Torneio Internacional Cidade de Gaia 2009 VN gaia POR 2009-07-18
RcRownchangeKK*chgGame
 2094 1802 1.50 4 0.84 25 21.00 
  Silva, Antonio 2202  * POR0.5010.422510.50 
  Pascoal, Eduardo 2167 ANG0.001-0.1025-2.50 
  Martins, Manuel Jose 2020 POR1.0010.782519.50 
  Sousa, Nuno 1986 POR0.001-0.2625-6.50 
 * 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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