Individual Calculations July 2015
 Lertxundi Azpiazu, Jon  Total change: 34.00  Rating chartPersonal card
 XI Open de Primavera de Gros Donostia ESP 2015-04-25
RcRownchangeKK*chgGame
 1794 1668 4.00 7 1.70 20 34.00 
  Sanchez Ruesga, Carlos 1902 ESP0.001-0.2120-4.20 
  Valiente Rodriguez, Marco 1268  * ESP1.0010.08201.60 
  Burgana Lardizabal, Jose Angel 1798 ESP1.0010.682013.60 
  Esnaola Gaston, Fernando 1912 ESP0.5010.30206.00 
  Rodriguez Cabrera, Fco. Javier 1869 ESP0.5010.26205.20 
  Berdote Alonso, Carlos 1866 ESP1.0010.762015.20 
  Miguelez Garcia, Erlantz 1946 ESP0.001-0.1720-3.40 
 * 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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