Individual Calculations March 2012
 Perez Illiquin, Erick  Total change: -8.70  Rating chartPersonal card
 XVI Grand Prix 5ta. Parada Santo Domingo ECU 2011-10-28
RcRownchangeKK*chgGame
 1984 1610 0.00 3 -0.29 30 -8.70 
  Matute Loja, Belen 1959 ECU0.001-0.1130-3.30 
  Lara Leon, Enrry 2010  * ECU0.001-0.0830-2.40 
  Ruiz Jaramillo, Cesar 1982 ECU0.001-0.1030-3.00 
 * 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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