Individual Calculations July 2013
 Fernandez Zubitur, Jokin  Total change: -7.20  Rating chartPersonal card
 IX Open de Primavera de Gros Donostia ESP 2013-04-20
RcRownchangeKK*chgGame
 1797 1966 3.00 5 -0.48 15 -7.20 
  Garcia Martinez, Enara 1609 ESP1.0010.11151.65 
  Salas Martin, Javier 1804 ESP1.0010.29154.35 
  Lakunza Oyarbide, Juan Carlos 2122 ESP0.001-0.2915-4.35 
  Abalia Patino, Aritz 1658 ESP0.001-0.8615-12.90 
  Puga Senar, Fernando 1793 ESP1.0010.27154.05 

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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