Individual Calculations July 2011
 Pellus Ruiz, Josep  Total change: -3.45  Rating chartPersonal card
 IV Obert de Primavera La Lira 2011 Barcelona ESP 2011-03-31
RcRownchangeKK*chgGame
 1972 2180 6.00 9 -0.71 15 -10.65 
  Ibanez Riquelme, Sergio 1780  * ESP1.0010.08151.20 
  Corominas Garrido, Jordi 1893 ESP1.0010.16152.40 
  Serrano Campos, Joan Antoni 2008 ESP0.001-0.7315-10.95 
  Ruiz Manchon, Francesc Xavier 2076 ESP0.501-0.1415-2.10 
  Ferrer Comas, Joan 1904 ESP0.501-0.3315-4.95 
  Sanfeliu Lopez, Jaume 1897 ESP1.0010.16152.40 
  Martorell Aguado, Joan 2235 ESP0.001-0.4215-6.30 
  Escudero Martinez, Alberto 1874 ESP1.0010.14152.10 
  Rueda Marquez, David J. 2085 ESP1.0010.37155.55 
 * 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)
 
 Campionat de Catalunya Equips – Finals Nacionals Catalunya ESP 2011-04-10
RcRownchangeKK*chgGame
 2167 2180 1.00 1 0.48 15 7.20 
  Albets Armengol, Roland 2167 ESP1.0010.48157.20 

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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