Individual Calculations September 2009
 Rodriguez Saez, Gerard  Total change: -2.50  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles-B Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1734 1891 5.50 8 -0.10 25 -2.50 
  Sola Montoya, Josep 1642 ESP1.0010.19254.75 
  Norte Garcia, Andrea 1726 ESP1.0010.28257.00 
  Esteve Benito, Antoni 1772 ESP1.0010.34258.50 
  Ros Bosch, Carles 1815 ESP0.001-0.6025-15.00 
  Diaz Camallonga, Carles 1634 ESP1.0010.18254.50 
  Escobar Figueroa, Sandra 1781 ESP1.0010.35258.75 
  Veciana Coronado, Bru 1868 ESP0.501-0.0325-0.75 
  Ruiz Alba, Daniel 1637 ESP0.001-0.8125-20.25 

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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