Individual Calculations July 2009
 Buet, Samuel  Total change: 14.75  Rating chartPersonal card
 Torneo Open de Ajedrez Verano 2009 Las Palmas de Gran Canaria ESP 2009-06-02
RcRownchangeKK*chgGame
 1726 1878 4.00 5 0.59 25 14.75 
  Santana Benitez, Romen 1528 ESP1.0010.11252.75 
  Monteiro Rodrigues, Carlos 1619 ESP1.0010.18254.50 
  Robaina Bordon, Hector 1719 ESP1.0010.29257.25 
  Ortiz Perez, Hector 1999 ESP0.001-0.3425-8.50 
  Caritg Creus, Carlos 1765 ESP1.0010.35258.75 

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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