Individual Calculations January 2011
 Orio Ferrer, Jose Ignacio  Total change: -7.80  Rating chartPersonal card
 XXVIII Open Internacional Vila de Cerdanyola – Grupo B Cerdanyola del Valles ESP 2010-10-02
RcRownchangeKK*chgGame
 1624 1740 4.00 7 -0.52 15 -7.80 
  Arco Alonso, Daniel 1611 ESP1.0010.33154.95 
  Garcia Extremera, Manuel 1452 ESP1.0010.16152.40 
  Rahal, Joe 1778 ESP0.001-0.4515-6.75 
  Hernandez Martinez, Carlos 1602 ESP0.501-0.1915-2.85 
  Ruiz Tenedor, Jose Maria 1518 ESP1.0010.22153.30 
  Martinez Ferrer, Albert 1845 ESP0.5010.14152.10 
  Torres Julian, Marc 1562 ESP0.001-0.7315-10.95 

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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