Individual Calculations September 2010
 Vidaurre, Luis  Total change: -26.40  Rating chartPersonal card
 XIII Open internacional Club Ajedrez Villaverde Madrid ESP 2010-06-28
RcRownchangeKK*chgGame
 1901 1934 1.50 6 -1.76 15 -26.40 
  Aziz Ortego, Omar Luis 2091 ESP0.001-0.2915-4.35 
  Iagar, Razvan-Gabriel 2078 ROU0.001-0.3115-4.65 
  Alvarez Romero, Carlos 1780 ESP1.0010.29154.35 
  Caballero Gallego, Luis 1933 ESP0.5010.00150.00 
  Illan Gomez, Miguel 1798 ESP0.001-0.6815-10.20 
  Martinez Miura, Enrique 1727 ESP0.001-0.7715-11.55 

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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