Individual Calculations February 2014
 Farfan Ortiz, Enrique Alfredo  Total change: -69.30  Rating chartPersonal card
 V Torneo Interclubes Club Ajedrez CHILE 2013 Santiago CHI 2013-11-14
RcRownchangeKK*chgGame
 2131 2277 0.50 3 -1.48 15 -22.20 
  Lopez Canales, Francisco 1897 CHI0.001-0.9115-13.65 
  Abarca Gonzalez, Nicolas 2252 CHI0.001-0.5315-7.95 
  Perez Gormaz, Matias f2245 CHI0.501-0.0415-0.60 

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)
 
 Semifinal Norte Campeonato Nacional Antofagasta CHI 2014-01-02
RcRownchangeKK*chgGame
 1950 2256 5.50 9 -2.04 15 -30.60 
  Nunez Donaire, Elias Rodrigo 1856  * CHI1.0010.08151.20 
  Rivera Sarmiento, Andres Rivera 1898 CHI1.0010.10151.50 
  Cortes Orihuela, Javier 2146 CHI0.501-0.1515-2.25 
  Mesias Rojas, Rabindranath 2212 CHI0.001-0.5615-8.40 
  Jorquera Castillo, Gabriel 1893 CHI0.001-0.9015-13.50 
  Christie Rodriguez, Ian Javier 1856  * CHI1.0010.08151.20 
  Ledezma Panades, Hernan Javier Or 1856  * CHI1.0010.08151.20 
  Cabezas Rojas, Bastian 1907 CHI0.001-0.8915-13.35 
  Garmendia Vega, Gabriel 1925 CHI1.0010.12151.80 
 * 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)
 
 Campeonato Nacional 2013-2014 Semifinal Centro Santiago CHI 2014-01-22
RcRownchangeKK*chgGame
 2061 2256 5.50 9 -1.10 15 -16.50 
  Saavedra Godoy, Daniel 1914 CHI1.0010.12151.80 
  Cosoi Scherzer, Alejandro 1993 CHI1.0010.18152.70 
  Caceres Salinas, David Alejandro 2117 CHI1.0010.31154.65 
  Olivares Olivares, Claudio f2234 CHI0.501-0.0315-0.45 
  Alarcon Bahamondes, Roberto Ignac 2244 CHI0.001-0.5215-7.80 
  Alarcon Careaga, Gustavo 2141 CHI0.001-0.6615-9.90 
  Gasic Merino, Franco Ignacio 1914 CHI0.001-0.8815-13.20 
  Alvarez Riveros, Juan 1943 CHI1.0010.14152.10 
  Jeraldo Zepeda, Christian Andres 2051 CHI1.0010.24153.60 

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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