Individual Calculations May 2012
 Garcia Playa, David  Total change: 12.60  Rating chartPersonal card
 Cto de Catalunya Sub-16 Vila-seca ESP 2012-03-31
RcRownchangeKK*chgGame
 1876 1845 4.50 8 0.84 15 12.60 
  Da Rocha Soares, Diana 1614 AND1.0010.21153.15 
  Pozanco Romasanta, Marc 1991 ESP0.5010.20153.00 
  Forsberg Conde, Martin 2095 ESP1.0010.811512.15 
  Pinsach Gelabert, Alexandre 1921 ESP0.001-0.4015-6.00 
  Ventura Bolet, Maxim 1946 ESP0.5010.14152.10 
  Ruiz Font, Elisabet 2016 ESP0.5010.23153.45 
  Vilanova Olmedo, Ignasi 1758 ESP0.001-0.6215-9.30 
  Julian Ortin, Raquel 1668 ESP1.0010.27154.05 

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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