Individual Calculations February 2017
 Farfan Ortiz, Victor  Total change: 8.40  Rating chartPersonal card
 TORNEO KO ELIMINATORIO SISTEMA WORLD CUP CLUB DE AJEDREZ CONCEPCION Concepcion CHI 2016-11-02
RcRownchangeKK*chgGame
 2025 2178 5.50 6 1.42 20 28.40 
  Vidal Barra, Lucidoro Virgilio 1839 CHI1.0010.12202.40 
  Vidal Barra, Lucidoro Virgilio 1839 CHI0.501-0.3820-7.60 
  Fuentes Parra, Victor Ignacio 2097 CHI1.0010.39207.80 
  Fuentes Parra, Victor Ignacio 2097 CHI1.0010.39207.80 
  Caceres Leal, Jaime 2140 CHI1.0010.45209.00 
  Caceres Leal, Jaime 2140 CHI1.0010.45209.00 

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 DE AJEDREZ - CICLO CAMPEONATO DE CHILE - CHIGUAYANTE 2017 Chiguayante CHI 2017-01-18
RcRownchangeKK*chgGame
 1928 2178 4.50 7 -1.00 20 -20.00 
  Vidal Barra, Lucidoro Virgilio 1839 CHI0.501-0.3820-7.60 
  Soza Espinoza, Daniel Ignacio 1778  * CHI1.0010.08201.60 
  Hurtado Bahamonde, Rodrigo 2137 CHI0.001-0.5620-11.20 
  Montero Martinez, Cristhian f2058 CHI0.501-0.1620-3.20 
  Villarroel Martinez, Felipe Wlad 1778  * CHI1.0010.08201.60 
  Rebolledo Arias, Julio Cesar 1966 CHI1.0010.23204.60 
  Constanzo Vivanco, Mario Felipe 1943 CHI0.501-0.2920-5.80 
 * 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)
 

 

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