Individual Calculations April 2009
 Ni, Viktorija  Total change: 1.35  Rating chartPersonal card
 Petrovskaya Ladya 2009 WIM Peterhof RUS 2009-01-13
RcRownchangeKK*chgGame
 2161 2150 4.00 9 -0.36 15 -5.40 
  Balaian, Alina 2037 RUS0.001-0.6515-9.75 
  Zizlova, Sofia 2020 RUS0.501-0.1815-2.70 
  Petrenko, Svetlana mwg2251 MDA0.5010.14152.10 
  Sokolova, Vera wf2084 RUS1.0010.41156.15 
  Korchagina, Viktoria wf2187 RUS1.0010.55158.25 
  Matseyko, Katerina wg2268 UKR0.5010.16152.40 
  Eidelson, Rakhil wg2225 BLR0.001-0.4015-6.00 
  Doluhanova, Evgeniya wg2216 UKR0.001-0.4115-6.15 
  Lupik, Marina 2163 RUS0.5010.02150.30 

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
 2177 2150 5.50 11 0.45 15 6.75 
  Calzetta Ruiz, Monica wg2371 ESP1.0010.781511.70 
  Demina, Julia wg2361 RUS0.001-0.2315-3.45 
  Dolzhikova, Kateryna wm2294 UKR0.001-0.3115-4.65 
  Kursova, Maria wg2268 RUS0.001-0.3415-5.10 
  Kluchik, Julia 1953 RUS1.0010.25153.75 
  Dolgova, Olga wm2245 RUS0.5010.13151.95 
  Lelekova, Olga 2222 RUS0.001-0.4015-6.00 
  Petrukhina, Irina 1905 RUS1.0010.20153.00 
  Ambartsumova, Karina wm2227 RUS0.001-0.3915-5.85 
  Lezhepekova, Veronika 1917 RUS1.0010.21153.15 
  Korchagina, Viktoria wf2187 RUS1.0010.55158.25 

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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