Individual Calculations September 2009
 Gomez Benitez, David  Total change: -12.75  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles A Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1926 2090 5.50 9 -0.85 15 -12.75 
  Molinero Gomez, Sandra 1834 ESP0.001-0.8115-12.15 
  Forsberg Conde, Martin 1846 ESP1.0010.20153.00 
  Parramon Arimany, Marc 1834 ESP1.0010.19152.85 
  Shatko, Danil 1938 ESP0.001-0.7015-10.50 
  Triadu Cassa, Jordi 1862 ESP0.501-0.2915-4.35 
  Rojano Alfonso, Carlos 1866 ESP1.0010.22153.30 
  Vidal Zamora, Alex 2039 ESP0.501-0.0715-1.05 
  Sanchez Ibern, Eric 2105 ESP0.5010.02150.30 
  Parramon Ros, Francesc 2012 ESP1.0010.39155.85 

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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