Individual Calculations April 2009
 Anoshkin, Alexander A.  Total change: -31.70  Rating chartPersonal card
 Rostov-on-Don Chmp. 2008 open Rostov-on-Don RUS 2008-12-19
RcRownchangeKK*chgGame
 2250 2424 5.50 8 -0.20 10 -2.00 
  Zakhartsov, Vladimir 2074 RUS0.501-0.3910-3.90 
  Ivaschenko, Vadim 2128 RUS1.0010.15101.50 
  Petrov, Artur 2253 RUS0.001-0.7310-7.30 
  Gritsenko, Sergey 2164 RUS1.0010.18101.80 
  Petrova, Olga 2221 RUS1.0010.24102.40 
  Petrushin, Alexander I m2450 RUS1.0010.54105.40 
  Dobrovolsky, Oleg f2310 RUS1.0010.34103.40 
  Kachko, Alexander f2401 RUS0.001-0.5310-5.30 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2398 2439 2.00 9 -2.97 10 -29.70 
  Kiselev, Vitaliy g2539 RUS0.5010.14101.40 
  Ovetchkin, Roman g2546 RUS0.001-0.3510-3.50 
  Gu, Xiaobing wg2283 CHN1.0010.29102.90 
  Zablotsky, Sergei m2535 RUS0.001-0.3710-3.70 
  Agaragimov, Djakhangir f2393 AZE0.001-0.5610-5.60 
  Stukopin, Andrey f2357 RUS0.001-0.6110-6.10 
  Kashlinskaya, Alina wm2302 RUS0.001-0.6810-6.80 
  Zhang, Xiaowen wm2357 CHN0.501-0.1110-1.10 
  Pourkashiyan, Atousa wm2272 IRI0.001-0.7210-7.20 

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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