Individual Calculations April 2009
 Sokolova, Vera  Total change: -20.10  Rating chartPersonal card
 Petrovskaya Ladya 2009 WIM Peterhof RUS 2009-01-13
RcRownchangeKK*chgGame
 2169 2084 2.00 9 -1.49 15 -22.35 
  Petrenko, Svetlana mwg2251 MDA0.5010.22153.30 
  Matseyko, Katerina wg2268 UKR0.001-0.2615-3.90 
  Korchagina, Viktoria wf2187 RUS0.001-0.3615-5.40 
  Ni, Viktorija wf2150 LAT0.001-0.4115-6.15 
  Eidelson, Rakhil wg2225 BLR0.001-0.3115-4.65 
  Doluhanova, Evgeniya wg2216 UKR1.0010.681510.20 
  Lupik, Marina 2163 RUS0.001-0.3915-5.85 
  Balaian, Alina 2037 RUS0.001-0.5715-8.55 
  Zizlova, Sofia 2020 RUS0.501-0.0915-1.35 

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
 1968 2084 5.00 8 -0.17 15 -2.55 
  Andreeva, Yulia 1831 RUS0.501-0.3115-4.65 
  Shushpanova, Nina wf1983 RUS1.0010.36155.40 
  Kushka, Alena wf2124 RUS0.001-0.4415-6.60 
  Katyshkina, Anastasia 1782 RUS1.0010.15152.25 
  Alekseeva, Alena 2039 RUS0.501-0.0615-0.90 
  Styazhkina, Anna wf1926 RUS1.0010.29154.35 
  Zizlova, Sofia 2020 RUS0.501-0.0915-1.35 
  Balaian, Alina 2037 RUS0.501-0.0715-1.05 

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
 2138 2084 5.00 11 0.32 15 4.80 
  Shumiakina, Tatiana wg2324 RUS0.001-0.2015-3.00 
  Vasilevich, Irina mwg2340 RUS0.001-0.1915-2.85 
  Chetina, Elizaveta 1734 RUS1.0010.11151.65 
  Dolgova, Olga wm2245 RUS0.001-0.2915-4.35 
  Ambartsumova, Karina wm2227 RUS0.001-0.3115-4.65 
  Efremova, Daria 1910 RUS0.501-0.2315-3.45 
  Martynova, Anastasia 1894 RUS1.0010.25153.75 
  Kouvatsou, Maria wg2208 GRE1.0010.671510.05 
  Shaidullina, Sandugach wg2231 RUS0.5010.20153.00 
  Lomako, Anna wf2277 RUS0.001-0.2515-3.75 
  Yakovich, Yuliya wf2125 RUS1.0010.56158.40 

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)
 

 

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