Individual Calculations January 2010
 Zdebskaja, Natalia  Total change: -6.10  Rating chartPersonal card
 17th European Women's Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2320 2410 3.00 7 -1.34 10 -13.40 
  Stiri, Alexandra wm2198 GRE0.001-0.7710-7.70 
  Motoc, Alina wg2316 ROU0.501-0.1310-1.30 
  Leconte, Maria wg2325 FRA1.0010.38103.80 
  Khurtsidze, Nino mwg2420 GEO0.5010.01100.10 
  Gunina, Valentina wf2437 RUS0.001-0.4610-4.60 
  Lakos, Nikoletta wg2316 HUN0.501-0.1310-1.30 
  Pertlova, Sona wm2226 CZE0.501-0.2410-2.40 

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)
 
 IV Open Internacional Ciutat de Palma, Trofeu Iberostar Palma de Mallorca ESP 2009-11-21
RcRownchangeKK*chgGame
 2373 2408 5.50 9 0.73 10 7.30 
  Caliz Morales, Felipe 2008  * ESP1.0010.08100.80 
  Sumets, Andrey g2604 UKR0.5010.25102.50 
  Burmakin, Vladimir g2602 RUS0.001-0.2510-2.50 
  Pizarro Segura, Eduardo 2134 ESP1.0010.17101.70 
  Ortega Ruiz, Jose Miguel f2326 ESP0.501-0.1110-1.10 
  Galiana Salom, Juan Ramon f2221 ESP1.0010.26102.60 
  Petkov, Vladimir g2477 BUL0.5010.10101.00 
  Koziak, Vitali m2475 UKR0.5010.09100.90 
  Narciso Dublan, Marc g2510 ESP0.5010.14101.40 
 * 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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