Individual Calculations January 2011
 Bosch Ricart, Joan  Total change: -7.50  Rating chartPersonal card
 IV Obert de Santa Eulalia de Ronçana 2010 - Grup A Barcelona ESP 2010-10-02
RcRownchangeKK*chgGame
 1816 1778 3.00 7 -0.30 25 -7.50 
  Canal Oliveras, Joan 2178  * ESP0.001-0.0825-2.00 
  Argemi Camp, Jaime 1620 ESP1.0010.29257.25 
  Diaz Moron, Agustin 2032 ESP0.001-0.1925-4.75 
  Gonzalez Edo, David 1693 ESP0.001-0.6225-15.50 
  Ylla Soro, Rafael 1687 ESP1.0010.38259.50 
  Vegara Gallego, Pere 1814 ESP0.5010.05251.25 
  Diaz Doblas, Juan 1686 ESP0.501-0.1325-3.25 
 * 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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