Individual Calculations September 2009
 Fernandez Macarron, Mariano  Total change: -0.75  Rating chartPersonal card
 IV Obert Ateneu Colon Barcelona ESP 2009-04-21
RcRownchangeKK*chgGame
 1815 1493 0.50 3 0.10 15 1.50 
  Vallbona Domingo, Joan 1843 ESP0.001-0.1115-1.65 
  Otero Salgas, Carles 1843 ESP0.001-0.1115-1.65 
  Criado Molla, Rafael 1759 ESP0.5010.32154.80 

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)
 
 XXXII Open Internacional Barbera del Valles 2009 "C" Barbera del Valles ESP 2009-07-04
RcRownchangeKK*chgGame
 1772 1493 0.00 1 -0.16 15 -2.40 
  Felipo Pages, Danilo 1772 ESP0.001-0.1615-2.40 

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)
 
 XI Torneo Internacional Sant Marti 2009 G-B Barcelona ESP 2009-07-13
RcRownchangeKK*chgGame
 1834 1493 0.50 4 0.01 15 0.15 
  Arias Velasco, Jose 1893  * ESP0.5010.42156.30 
  Demestres Lopez, Ricardo 1813 ESP0.001-0.1315-1.95 
  Gutierrez Leon, Cristobal 1893  * ESP0.001-0.0815-1.20 
  Romeo Ros, Joaquin 1736 ESP0.001-0.2015-3.00 
 * 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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