Individual Calculations September 2018
 Martinez Villena, David  Total change: 10.20  Rating chartPersonal card
 Open Valencia Cuna del Ajedrez 2018 Valencia ESP 2018-07-30
RcRownchangeKK*chgGame
 1873 1983 4.50 7 0.10 20 2.00 
  Cortes Recaman, Manuel 1583  * ESP1.0010.08201.60 
  Chugai, Roman 1729 UKR1.0010.19203.80 
  Kovacevic, Slobodan m2279 SRB0.001-0.1520-3.00 
  Shyrobokov, Mykyta 1733 UKR1.0010.19203.80 
  Nieto Tornero, Jose 1914 ESP0.501-0.1020-2.00 
  Conejero Gimenez, Jose Melchor 1804 ESP1.0010.27205.40 
  Ballester Sanz, Joaquin 2069 ESP0.001-0.3820-7.60 
 * 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)
 
 LII Open Int. Villa de Mislata Grupo A Mislata ESP 2018-08-06
RcRownchangeKK*chgGame
 2128 1983 3.00 8 0.41 20 8.20 
  Jordan Martinez, Miguel 2170 ESP1.0010.742014.80 
  Chernikov, Vladimir 2150 UKR1.0010.722014.40 
  Castella Garcia, Fausto f2344 ESP0.001-0.1020-2.00 
  Pena Morales, Hugo 2209 PER0.001-0.2120-4.20 
  Kovacevic, Slobodan m2276 SRB0.001-0.1520-3.00 
  Gallach Perez, Yago 1854 ESP1.0010.33206.60 
  Gonzalez Aguirre, Luis 2105 ESP0.001-0.3320-6.60 
  Gonzalvez Tamarit, Ivan 1916 ESP0.001-0.5920-11.80 

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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