Individual Calculations January 2012
 Escalante Ramirez, Brian Sebasti  Total change: -72.00  Rating chartPersonal card
 II IRT Abierto "Ciudad de Lambayeque" Lambayeque PER 2011-10-28
RcRownchangeKK*chgGame
 1762 1866 0.00 1 -0.64 30 -19.20 
  Cespedes Torres, Jose Mart 1762 PER0.001-0.6430-19.20 

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)
 
 World Youth Chess Championship - U 12 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1710 1880 1.00 4 -1.76 30 -52.80 
  Song, Michael 2032 CAN0.001-0.3030-9.00 
  Gonzalez, Gabriel 1719 ECU0.001-0.7130-21.30 
  Espinoza Robles, Diego 1480  * PER0.001-0.9230-27.60 
  Naranjo, Irwin 1608 ECU1.0010.17305.10 
 * 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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