Individual Calculations March 2011
 Donaire Perez, Victor  Total change: -10.50  Rating chartPersonal card
 Semifinal Metropolitana 2011 Santiago CHI 2011-01-31
RcRownchangeKK*chgGame
 1963 2071 4.50 8 -0.42 25 -10.50 
  Ramirez Henriquez, Maximiliano 1671  * CHI1.0010.08252.00 
  Cortes, Moyano Julio f2275 CHI0.001-0.2425-6.00 
  Alarcon Careaga, Gustavo 1894 CHI0.001-0.7325-18.25 
  Mino, Silva Alvaro Antonio 1814 CHI1.0010.18254.50 
  Castillo Grado, Augusto 1880 CHI1.0010.25256.25 
  Correa Karutz, Rodrigo 1671  * CHI1.0010.08252.00 
  Hernandez, Riera Jose f2250 CHI0.5010.23255.75 
  Farfan Ortiz, Enrique Alfredo 2247 CHI0.001-0.2725-6.75 
 * 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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