Individual Calculations April 2009
 Korchagina, Viktoria  Total change: -61.80  Rating chartPersonal card
 Petrovskaya Ladya 2009 WIM Peterhof RUS 2009-01-13
RcRownchangeKK*chgGame
 2157 2187 2.50 9 -2.35 15 -35.25 
  Zizlova, Sofia 2020 RUS0.001-0.7215-10.80 
  Petrenko, Svetlana mwg2251 MDA0.5010.09151.35 
  Sokolova, Vera wf2084 RUS1.0010.36155.40 
  Matseyko, Katerina wg2268 UKR0.5010.11151.65 
  Ni, Viktorija wf2150 LAT0.001-0.5515-8.25 
  Eidelson, Rakhil wg2225 BLR0.001-0.4515-6.75 
  Doluhanova, Evgeniya wg2216 UKR0.001-0.4615-6.90 
  Lupik, Marina 2163 RUS0.001-0.5315-7.95 
  Balaian, Alina 2037 RUS0.501-0.2015-3.00 

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
 2124 2187 4.50 11 -1.77 15 -26.55 
  Chetina, Elizaveta 1837 RUS1.0010.11151.65 
  Zaiatz, Elena mwg2364 RUS0.001-0.2715-4.05 
  Paulet, Iozefina wm2315 ROU0.001-0.3315-4.95 
  Petrukhina, Irina 1905 RUS0.001-0.8415-12.60 
  Goryachkina, Aleksandra wf2019 RUS1.0010.28154.20 
  Zizlova, Sofia 2020 RUS1.0010.28154.20 
  Stjazhkina, Olga wg2280 RUS0.5010.13151.95 
  Paikidze, Nazi wf2280 GEO0.001-0.3715-5.55 
  Lezhepekova, Veronika 1917 RUS1.0010.17152.55 
  Daulyte, Deimante wm2278 LTU0.001-0.3815-5.70 
  Ni, Viktorija wf2150 LAT0.001-0.5515-8.25 

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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