Individual Calculations March 2012
 Carrasco Rodriguez, Hector  Total change: -3.00  Rating chartPersonal card
 Semifinal Sur Campeonato Chileno de Ajedrez 2012 Nueva Imperial CHI 2012-01-05
RcRownchangeKK*chgGame
 1996 2119 4.00 7 -0.51 30 -15.30 
  Rodriguez Munoz, Raul Alejandro 1719  * CHI0.501-0.4230-12.60 
  Huaquin Gertosio, Victor Alfred 1962 CHI1.0010.29308.70 
  Jorquera Alfaro, Mauricio 1991 CHI0.501-0.1730-5.10 
  Borgeaud Fuentes, Oscar Alejand 1858 CHI1.0010.18305.40 
  Larrachea Formas, Enrique f2290 CHI0.001-0.2730-8.10 
  Vera Soto, Sergio Hernan 2121 CHI1.0010.503015.00 
  Sanchez Sandoval, Gonzalo 2034 CHI0.001-0.6230-18.60 
 * 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)
 
NOTE: K factor changed
 Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 Santiago CHI 2012-01-21
RcRownchangeKK*chgGame
 2037 2119 5.00 7 0.82 15 12.30 
  Vasquez Toledo, Cristian 1819 CHI1.0010.15152.25 
  Jorquera Cabello, Valentina Paz 1961 CHI1.0010.29154.35 
  Santos Gonzalez, Miguel 1995 CHI1.0010.33154.95 
  Cortes Moyano, Julio f2167 CHI0.5010.07151.05 
  Caceres Vasquez, Sergio f2206 CHI0.5010.12151.80 
  Farfan Ortiz, Enrique Alfredo 2246 CHI0.001-0.3315-4.95 
  Cortes Orihuela, Javier 1863 CHI1.0010.19152.85 

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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