Individual Calculations April 2009
 Miednikova, Swietlana  Total change: -9.15  Rating chartPersonal card
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
 2152 2160 5.00 11 -0.61 15 -9.15 
  Stepovaia, Tatiana wg2379 RUS0.5010.28154.20 
  Pogonina, Natalija wg2467 RUS0.001-0.1415-2.10 
  Andriasian, Siranush wm2262 ARM0.001-0.3615-5.40 
  Grigoryeva, Olga A. 2015 RUS1.0010.31154.65 
  Manakova, Maria wg2299 SRB0.001-0.3115-4.65 
  De Seroux, Camille 1928 SUI1.0010.21153.15 
  Galojan, Lilit wm2316 ARM0.001-0.2915-4.35 
  Abdulla, Khayala Mardan Qizi 2070 AZE0.001-0.6215-9.30 
  Bakalarz, Grazyna wf2024 LUX1.0010.32154.80 
  Alekseeva, Alena 2039 RUS0.501-0.1615-2.40 
  Della-Rossa, Anastasia wf1868 RUS1.0010.15152.25 

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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