Individual Calculations April 2008
 Bardera Gil, Sergi  Total change: 30.90  Rating chartPersonal card
 XXV Open Internacional de Cerdanyola 2007 Cerdanyola del Valles ESP 2007-09-29
RcRownchangeKK*chgGame
 2018 1919 2.00 3 0.84 15 12.60 
  Coll, Enriques Lluis 2228 ESP0.001-0.1415-2.10 
  Rahal, Joe 1729 ESP1.0010.25153.75 
  Martinez Lopez, Miquel 2097 ESP1.0010.731510.95 

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)
 
 47e Campeonato Juvenil de Catalunya 2008 Fases Previas de Barcelona Hospitalet de Llobregat ESP 2008-01-12
RcRownchangeKK*chgGame
 2160 2017 2.50 4 1.22 15 18.30 
  Barbero Senidic, Alejandro 2148 ESP0.5010.18152.70 
  Castellano Egea, Einar 2114 ESP0.5010.13151.95 
  Subirats Ruiz, Sergi 2056 ESP1.0010.55158.25 
  Mestre Bellido, Hector f2321 ESP0.5010.36155.40 

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)
 

 

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