Individual Calculations April 2009
 Kosintseva, Tatiana  Total change: 25.40  Rating chartPersonal card
 5th China vs Russia Chess Match 2008 (Women's Section) Ningbo CHN 2008-09-18
RcRownchangeKK*chgGame
 2476 2511 2.00 5 -0.74 10 -7.40 
  Zhao, Xue gwg2522 CHN0.5010.02100.20 
  Ruan, Lufei wg2499 CHN0.501-0.0210-0.20 
  Xu, Yuhua gwg2483 CHN0.001-0.5410-5.40 
  Shen, Yang wg2445 CHN0.001-0.5910-5.90 
  Huang, Qian wg2430 CHN1.0010.39103.90 

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)
 
 Aeroflot open A1 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2622 2497 5.50 9 2.52 10 25.20 
  Potkin, Vladimir g2613 RUS0.5010.16101.60 
  Petrosian, Tigran L. g2623 ARM0.5010.17101.70 
  So, Wesley g2627 PHI0.001-0.3210-3.20 
  Bartel, Mateusz g2594 POL1.0010.63106.30 
  Milov, Vadim g2669 SUI1.0010.73107.30 
  Landa, Konstantin g2626 RUS0.5010.17101.70 
  Romanov, Evgeny g2576 RUS1.0010.61106.10 
  Riazantsev, Alexander g2634 RUS0.5010.18101.80 
  Aleksandrov, Aleksej g2636 BLR0.5010.19101.90 

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
 2340 2497 8.50 11 0.76 10 7.60 
  Wagener, Anna wg2255 LUX0.501-0.3010-3.00 
  Tarasova, Viktoriya wm2257 RUS0.501-0.3010-3.00 
  Dolgova, Olga wm2245 RUS1.0010.19101.90 
  Iljushina, Olga wm2269 RUS0.501-0.2910-2.90 
  Girya, Olga wf2315 RUS1.0010.26102.60 
  Zaiatz, Elena mwg2364 RUS1.0010.32103.20 
  Shadrina, Tatiana wg2416 RUS0.001-0.6110-6.10 
  Vasilevich, Irina mwg2340 RUS1.0010.29102.90 
  Khurtsidze, Nino mwg2421 GEO1.0010.40104.00 
  Foisor, Cristina-Adela mwg2412 ROU1.0010.38103.80 
  Kovalevskaya, Ekaterina mwg2442 RUS1.0010.42104.20 

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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