Individual Calculations July 2012
 Claro Valdes, Maikel  Total change: -86.10  Rating chartPersonal card
 Capablanca in Memoriam Abierto 2 La Habana CUB 2012-05-03
RcRownchangeKK*chgGame
 1854 1983 1.00 6 -2.87 30 -86.10 
  Echevarria Del Toro, Vladimir 2156 CUB0.001-0.2730-8.10 
  Perez Torres, Youset 2074 CUB0.001-0.3830-11.40 
  Rovatti, Guido 1698 ITA0.001-0.8430-25.20 
  Caceres Quintero, Gerson Maurici 1734 COL0.001-0.8130-24.30 
  Martinez Perez, Juan Carlos 1583  * MEX1.0010.08302.40 
  Becerra Licor, Keilyn 1876 CUB0.001-0.6530-19.50 
 * 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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