Individual Calculations July 2011
 Cruz Maydana, Rodrigo  Total change: -4.50  Rating chartPersonal card
 IV Obert de Primavera La Lira 2011 Barcelona ESP 2011-03-31
RcRownchangeKK*chgGame
 1901 1795 1.00 3 -0.18 25 -4.50 
  Martorell Aguado, Joan 2195  * ESP0.001-0.0825-2.00 
  Romero Gamez, Francisco Javier 1605 ESP1.0010.25256.25 
  Ferrer Comas, Joan 1904 ESP0.001-0.3525-8.75 
 * 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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