Individual Calculations January 2010
 Orriols Codina, Joan  Total change: 4.20  Rating chartPersonal card
 Open Memorial Francesc Pujol Barcelona ESP 2009-09-30
RcRownchangeKK*chgGame
 1782 1842 4.50 6 0.93 15 13.95 
  Escandell, Juan C f2242  * ESP0.001-0.0815-1.20 
  Martinez Aguero, Francisco 1632 ESP1.0010.23153.45 
  Montllor Aguilera, Francisco 1680 ESP0.501-0.2115-3.15 
  Pages Dolcet, Joan 1654 ESP1.0010.26153.90 
  Guimera Pons, Ramon 1732 ESP1.0010.35155.25 
  Criado Molla, Rafael 1754 ESP1.0010.38155.70 
 * 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)
 
 III Open Vila de Gracia Barcelona ESP 2009-10-02
RcRownchangeKK*chgGame
 1968 1842 1.50 6 -0.65 15 -9.75 
  Obon Temprano, Sergi 2225 ESP0.001-0.0915-1.35 
  Sanz Bastos, Fernando 2061 ESP0.001-0.2215-3.30 
  Ayala Abenza, Jose Luis 2141 ESP0.001-0.1515-2.25 
  Pascual Soro, Antonio 1639 ESP1.0010.24153.60 
  Garcia Marquez, Miquel 2032 ESP0.001-0.2515-3.75 
  Perolet Perez, Miquel 1712 ESP0.501-0.1815-2.70 

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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