Individual Calculations January 2011
 Masnou Resino, Salvador  Total change: -2.50  Rating chartPersonal card
 XXV Torneo Obert Costa Brava "Memorial Joan Gelpi" Grupo B Palafrugell ESP 2010-10-02
RcRownchangeKK*chgGame
 1484 1560 0.50 1 -0.10 25 -2.50 
  Riera Mestres, Josep 1484 ESP0.501-0.1025-2.50 

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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