Individual Calculations September 2009
 Pique Morato, Joan Ramon  Total change: -26.50  Rating chartPersonal card
 IV Obert Ateneu Colon Barcelona ESP 2009-04-21
RcRownchangeKK*chgGame
 1815 1820 3.50 9 -1.06 25 -26.50 
  Costa Trave, Jaume 1948 ESP0.001-0.3325-8.25 
  De La Cruz Lopez, Daniel 1818 ESP1.0010.502512.50 
  Casals Ruisanchez, Josep Maria 1870 ESP0.001-0.4325-10.75 
  Tortosa Moros, Joan 1775 ESP0.001-0.5625-14.00 
  Pages Dolcet, Joan 1655 ESP1.0010.28257.00 
  Radigales Mauri, Jaume 1829 ESP0.5010.01250.25 
  Urgel Yvorra, Marc 1763 ESP1.0010.422510.50 
  Avramov, Petkov Plamen 1875 ESP0.001-0.4225-10.50 
  Rius Selva, Joan 1801 ESP0.001-0.5325-13.25 

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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