Individual Calculations November 2009
 Vallbona Domingo, Joan  Total change: -33.45  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1911 2026 3.50 9 -2.23 15 -33.45 
  Van Eijk, Sander f2338 NED0.001-0.1415-2.10 
  Pozanco Romasanta, Marc 1626  * ESP0.001-0.9215-13.80 
  Pueyo Marina, Gerardo 1869 ESP0.001-0.7115-10.65 
  Muratet Carmona, Julia 1672 ESP1.0010.11151.65 
  Balague Camps, Marc 1843 ESP0.001-0.7415-11.10 
  Tejada Gomez, Juan V. 1938 ESP1.0010.38155.70 
  Sabia, Corrado 2208 ITA0.001-0.2615-3.90 
  Ferre Moragues, Andreu 1914 ESP0.501-0.1515-2.25 
  Campos Cayuelas, Adria 1789 ESP1.0010.20153.00 
 * 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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