Rapid: Individual Calculations February 2015
 Corredor, Oscar Julian  Total change: 13.60  Rating chartPersonal card
 XXV Torneo IRT Activo Liga ajedrez de Boyaca- Ferias y Fiestas Duitama 2015 Duitama COL 2015-01-10
RcRownchangeKK*chgGame
 1928 1605 1.50 6 0.68 20 13.60 
  Ramirez, Francisco Javier 1972 COL0.001-0.1020-2.00 
  Pereira, Henry Alberto 1988 COL0.001-0.0920-1.80 
  Silva Suna, Juan Esteban 1844 COL1.0010.802016.00 
  Olarte Parra, Jhoan Sebastian 1945 COL0.001-0.1220-2.40 
  Molano Diaz, Oscar Fabian 1812 COL0.5010.27205.40 
  Nino, Diego 2004 COL0.001-0.0820-1.60 

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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