Individual Calculations September 2011
 Estevez, Carlos Ariel  Total change: 6.90  Rating chartPersonal card
 XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-14 Absoluto Cali COL 2011-07-02
RcRownchangeKK*chgGame
 2083 1825 1.00 4 0.23 30 6.90 
  Chiari, Arthur Gontijo f2034 BRA0.001-0.2330-6.90 
  Posada, Juan Manuel f2023 COL0.001-0.2430-7.20 
  Pichot, Alan f2225  * ARG0.001-0.0830-2.40 
  Torres Rojas, Yuber Andres 2049 COL1.0010.783023.40 
 * 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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