Individual Calculations February 2014
 Roman Alvarez, Oscar Carlos  Total change: -60.45  Rating chartPersonal card
 V Torneo Interclubes Club Ajedrez CHILE 2013 Santiago CHI 2013-11-14
RcRownchangeKK*chgGame
 1925 2037 0.50 5 -2.72 15 -40.80 
  Urzua Duran, Manuel 2161 CHI0.001-0.3315-4.95 
  Lopez Canales, Francisco 1897 CHI0.001-0.6915-10.35 
  Gutierrez Gomez, Nicolas 1784 CHI0.501-0.3115-4.65 
  Recabarren Gajardo, Gonzalo Iv 1880 CHI0.001-0.7115-10.65 
  Pinto Krause, Kurth Brian 1905 CHI0.001-0.6815-10.20 

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
 1880 2037 3.50 7 -1.31 15 -19.65 
  Jorquera Cahuin, Marcelo f2330 CHI0.001-0.1515-2.25 
  Inostroza Serrano, Sergio 1720 CHI0.001-0.8715-13.05 
  Urrutia Cordova, Camila Fernanda 1647 CHI0.501-0.4115-6.15 
  Moyano Nunez, Helios 1905 CHI1.0010.32154.80 
  Saavedra Godoy, Daniel 1914 CHI1.0010.33154.95 
  Jaramillo Barraza, Cristian Marce 1907 CHI0.001-0.6815-10.20 
  Rodriguez Gonzalez, Alexander 1738 CHI1.0010.15152.25 

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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