Individual Calculations May 2010
 Przezdziecka, Marta  Total change: 23.85  Rating chartPersonal card
 11th European Individual Women Chess Championship Rijeka CRO 2010-03-06
 2327 2254 6.00 11 1.59 15 23.85 
  Dembo, Yelena mwg2457 GRE0.5010.26153.90 
  Peng, Zhaoqin gwg2401 NED0.001-0.3015-4.50 
  Efroimski, Marsel wf2178 ISR1.0010.40156.00 
  Zimina, Olga mwg2319 ITA0.001-0.4115-6.15 
  Kopinits, Anna-Christina wm2183 AUT1.0010.40156.00 
  Nikolova, Adriana wm2348 BUL1.0010.63159.45 
  Cosma, Elena-Luminita wg2346 ROU0.001-0.3715-5.55 
  Cherednichenko, Svetlana wg2337 UKR1.0010.61159.15 
  Nebolsina, Vera wg2310 RUS0.001-0.4215-6.30 
  Dworakowska, Joanna m2356 POL1.0010.64159.60 
  Majdan, Joanna wg2364 POL0.5010.15152.25 

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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