Individual Calculations April 2009
 Kushka, Alena  Total change: 46.20  Rating chartPersonal card
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2097 2124 4.00 8 -0.30 15 -4.50 
  Vasilkova, Svetlana wm2371 RUS0.5010.31154.65 
  Grabuzova, Tatiana wg2332 RUS0.5010.27154.05 
  Bulmaga, Irina wm2300 MDA0.001-0.2715-4.05 
  Koroteeva, Ksenia 1954 RUS0.001-0.7215-10.80 
  Lezhepekova, Veronika 1917 RUS1.0010.23153.45 
  Baraeva, Irina wf1997 RUS0.001-0.6715-10.05 
  Nagornaya, Polina 1907 RUS1.0010.22153.30 
  Blokhina, Elvira 1996 RUS1.0010.33154.95 

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)
 
 77. St.Petersburg Chmp. 2009 Women SF St.Petersburg RUS 2009-02-17
RcRownchangeKK*chgGame
 1973 2124 6.50 8 0.96 15 14.40 
  Bene, Alina 1837 RUS1.0010.16152.40 
  Styazhkina, Anna wf1926 RUS0.501-0.2615-3.90 
  Sokolova, Vera wf2084 RUS1.0010.44156.60 
  Dorokhova, Regina 2013 RUS1.0010.35155.25 
  Balaian, Alina 2037 RUS1.0010.38155.70 
  Zizlova, Sofia 2020 RUS0.501-0.1415-2.10 
  Alekseeva, Alena 2039 RUS1.0010.38155.70 
  Andreeva, Yulia 1831 RUS0.501-0.3515-5.25 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2295 2124 5.50 11 2.42 15 36.30 
  Dworakowska, Joanna m2352 POL1.0010.791511.85 
  Malgina, Tatiana wf2342 RUS0.5010.28154.20 
  Zhukova, Natalia wg2474 UKR0.5010.39155.85 
  Charochkina, Daria wm2316 RUS0.001-0.2515-3.75 
  Stjazhkina, Olga wg2280 RUS0.5010.21153.15 
  Andriasian, Siranush wm2262 ARM0.5010.19152.85 
  Makropoulou, Marina wg2262 GRE0.001-0.3115-4.65 
  Mamedjarova, Turkan wg2245 AZE0.5010.16152.40 
  Kostiukova, Liubov mwg2235 UKR1.0010.65159.75 
  Akatova, Ekaterina wm2261 RUS0.001-0.3215-4.80 
  Danelia, Mariam wm2219 GEO1.0010.63159.45 

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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