Individual Calculations January 2013
 Viaplana Puigdomenech, Santi  Total change: -3.00  Rating chartPersonal card
 VIO Obert d’Escacs Santa Eullia de Roncana 2012 Grupo B Santa Eulalia ESP 2012-10-06
RcRownchangeKK*chgGame
 1415 1612 3.50 5 -0.20 15 -3.00 
  Cespedes Llaverias, Llibert 1269 ESP1.0010.12151.80 
  Baltasar Diaz, Vicente 1475 ESP1.0010.32154.80 
  Lopez Martinez, Angel 1534 ESP0.001-0.6115-9.15 
  Cervello Tost, Jordi 1468 ESP0.501-0.1915-2.85 
  Martinez Perez, Sergio 1329 ESP1.0010.16152.40 

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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