Individual Calculations February 2015
 Lagar, Valentin Alejo  Total change: 90.00  Rating chartPersonal card
 IRT Sub 2200 Ventajedrez - Torre Blanca Buenos Aires ARG 2015-01-09
RcRownchangeKK*chgGame
 1913 2032 4.50 6 0.59 40 23.60 
  Salcedo, Carlos 1721 ARG1.0010.14405.60 
  Campanella, Nicolas 1898 ARG0.001-0.6840-27.20 
  Grillo, Juan Cruz 1843 ARG1.0010.254010.00 
  Acosta, Raul 1985 ARG1.0010.434017.20 
  Farias, Guillermo 1970 ARG1.0010.414016.40 
  Miserendino, Alfredo 2062 ARG0.5010.04401.60 

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)
 
 65 Abierto Verano Villa Ballester Villa Ballester ARG 2015-01-16
RcRownchangeKK*chgGame
 2112 2032 4.50 7 1.66 40 66.40 
  Ibarra, Marcos 1689 ARG1.0010.12404.80 
  Perez, Maximiliano f2286 ARG0.001-0.1940-7.60 
  Cejas, Jose f2299 ARG0.001-0.1840-7.20 
  Caamano, Jorge 1829 ARG1.0010.24409.60 
  Anelli, Antonio f2090 ARG1.0010.584023.20 
  Hernandez Amura, Gilberto 2160 ARG1.0010.674026.80 
  Dolezal, Cristian m2432  * ARG0.5010.424016.80 
 * 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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