Individual Calculations September 2009
 Llacuna Roca, Josep  Total change: 12.75  Rating chartPersonal card
 XI Open Internacional Vila de Torredembarra Catalunya ESP 2009-07-04
RcRownchangeKK*chgGame
 1934 1755 3.50 8 1.32 15 19.80 
  Puig Raull, Miquel 2077 ESP0.001-0.1315-1.95 
  Ventura Rius, Andreu 1910 ESP1.0010.711510.65 
  Cid Garcia, Ramon 2009 ESP0.001-0.1915-2.85 
  Barberans Sola, Sebastia 1942 ESP0.5010.24153.60 
  Orti Boix, Miquel Lluis 1938 ESP0.5010.24153.60 
  Eguia Cambero, Ignacio 1900 ESP0.001-0.3115-4.65 
  Santolaria Sanz, Xavier 1836 ESP0.5010.11151.65 
  Girona Masdeu, Joan 1862 ESP1.0010.65159.75 

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)
 
 XXXV Open Internacional d'Escacs Vila de Sitges Sitges ESP 2009-07-22
RcRownchangeKK*chgGame
 1939 1755 1.00 5 -0.47 15 -7.05 
  Capellades Subirana, Marc 2155  * ESP0.001-0.0815-1.20 
  Goris-Schouwstra, Adry 1953 NED0.001-0.2415-3.60 
  Aalbersberg Kroon, Pedro 1977 ESP0.001-0.2215-3.30 
  Heynen, Martin 2155  * GER0.001-0.0815-1.20 
  Vega Masmitja, Ricard 1454 ESP1.0010.15152.25 
 * 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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