Individual Calculations May 2013
 Martins, David Pires Tavares  Total change: 27.90  Rating chartPersonal card
 40ยบ Torneo Internacional de Ajedrez La Roda (Albacete) ESP 2013-03-27
RcRownchangeKK*chgGame
 2324 2183 4.50 8 1.86 15 27.90 
  Caballero Frutos, Jose Alfredo 1783  * ESP1.0010.08151.20 
  Suba, Mihai g2414 ROU0.5010.29154.35 
  Moskalenko, Viktor g2531 ESP0.5010.39155.85 
  Campora, Daniel H. g2483 ARG1.0010.851512.75 
  Ubilava, Elizbar g2495 ESP0.5010.36155.40 
  Antoli Royo, Joaquin Miguel m2414 ESP0.5010.29154.35 
  Perez Mitjans, Orelvis g2487 ESP0.001-0.1415-2.10 
  Larios Crespo, Manuel 1985 ESP0.501-0.2615-3.90 
 * 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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