Individual Calculations March 2010
 Perez Gormaz, Matias  Total change: -4.20  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile 2010 Santiago CHI 2010-02-08
RcRownchangeKK*chgGame
 1965 2051 4.50 8 -0.28 15 -4.20 
  Romero Araya, Diego Alonso 2273 CHI0.001-0.2215-3.30 
  Torres Chavez, Daniel Alejandro 1813 CHI1.0010.20153.00 
  Farfan Ortiz, Enrique Alfredo 2196 CHI0.001-0.3115-4.65 
  Valenzuela Astudillo, Anariky 1764 CHI0.001-0.8415-12.60 
  Ortiz Jara, Sebastian 1651  * CHI1.0010.08151.20 
  Zenteno Castro, Pedro Esteban 1853 CHI1.0010.24153.60 
  Romero Pino, Claudio f2284 CHI0.5010.29154.35 
  Mossuto Frez, Enzo 1882 CHI1.0010.28154.20 
 * 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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