Individual Calculations April 2014
 Moya Mallafre, Erik  Total change: 10.50  Rating chartPersonal card
 XX Abierto Absoluto Ciudad de Alfaro Alfaro La Rioja ESP 2014-02-07
RcRownchangeKK*chgGame
 1937 1917 2.50 4 0.70 15 10.50 
  Sanchez Cornago, Raul 1517  * ESP1.0010.08151.20 
  Lorente Penalva, Diego 2147 ESP0.5010.29154.35 
  Vinal Gutierrez, Pedro 2102 ESP1.0010.741511.10 
  Bayo Milagro, Alvaro 1980 ESP0.001-0.4115-6.15 
 * 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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