Individual Calculations September 2009
 Alexandrova, Olga  Total change: 3.30  Rating chartPersonal card
 XXXV Open Internacional d'Escacs Vila de Sitges Sitges ESP 2009-07-22
RcRownchangeKK*chgGame
 2313 2388 5.50 9 0.33 10 3.30 
  Puig Carres, Josep 1988  * ESP1.0010.08100.80 
  Navarro Perez, Manuel 2089 ESP0.501-0.3510-3.50 
  Layola Barrionuevo, Oriol 2056 ESP1.0010.12101.20 
  Moskalenko, Viktor g2558 UKR0.5010.22102.20 
  Dischinger, Frank f2197 GER1.0010.25102.50 
  Martinez Duany, Lelys Stanley f2507 CUB0.5010.16101.60 
  Sundararajan, Kidambi g2506 IND0.5010.16101.60 
  Panchanathan, Magesh Chandran g2493 IND0.5010.14101.40 
  Satyapragyan, Swayangsu m2423 IND0.001-0.4510-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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