Individual Calculations January 2013
 Cavalle Pulla, Juan  Total change: -21.90  Rating chartPersonal card
 XIV Abierto de la Constitucion S S de los Reyes Madrird ESP 2012-12-01
RcRownchangeKK*chgGame
 1839 1557 0.00 4 -0.73 30 -21.90 
  Garcia Prados, David 1957  * ESP0.001-0.0830-2.40 
  Vukotic Jovsic, Dragan 1957  * ESP0.001-0.0830-2.40 
  Cerrato Torrijos, Javier 1738 ESP0.001-0.2630-7.80 
  Engelbrecht, Kevin P 1702 ENG0.001-0.3130-9.30 
 * 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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