Individual Calculations April 2009
 Airapetian, Tatevik  Total change: -20.25  Rating chartPersonal card
 E.Bykova Memorial 2008 open Vladimir RUS 2008-12-10
RcRownchangeKK*chgGame
 2120 2175 4.00 8 -0.49 15 -7.35 
  Mironova, Natalia 1825 RUS1.0010.11151.65 
  Kalmykova, Anastasia wf2094 RUS0.001-0.6115-9.15 
  Koroteeva, Ksenia 1935 RUS0.501-0.3015-4.50 
  Molkova, Oksana wf2116 RUS1.0010.42156.30 
  Girya, Olga wf2332 RUS1.0010.711510.65 
  Schepetkova, Margarita 2190 RUS0.001-0.4815-7.20 
  Kostiuk, Tatiana wg2224 UKR0.001-0.4315-6.45 
  Ivakhinova, Inna wm2240 RUS0.5010.09151.35 

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)
 
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2037 2145 4.50 8 -0.64 15 -9.60 
  Chukhlantseva, Anna 1842 RUS1.0010.14152.10 
  Bodnaruk, Anastasia wf2384 RUS0.001-0.2015-3.00 
  Pischurina, Ekaterina 1991 RUS1.0010.29154.35 
  Fastova, Tatiana 2005 RUS0.001-0.6915-10.35 
  Khobotova, Olesia 1971 RUS1.0010.27154.05 
  Semenova, Elena 2086 RUS0.001-0.5815-8.70 
  Grigoryeva, Olga A 2015 RUS0.501-0.1815-2.70 
  Dogodkina, Julia 2003 RUS1.0010.31154.65 

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)
 
 RUS Women's Chmp. 2009 FL open Smolensk RUS 2009-02-26
RcRownchangeKK*chgGame
 2116 2145 4.00 8 -0.22 15 -3.30 
  Mukhametgaleeva, Railia 1864 RUS1.0010.16152.40 
  Dolgova, Olga wm2245 RUS0.5010.14152.10 
  Ivakhinova, Inna wm2224 RUS0.001-0.3915-5.85 
  Galimzianova, Aliya 1852 RUS1.0010.15152.25 
  Iljushina, Olga wm2269 RUS0.001-0.3315-4.95 
  Schepetkova, Margarita 2190 RUS0.5010.06150.90 
  Batrak, Alexandra 1972 RUS1.0010.27154.05 
  Girya, Olga wf2315 RUS0.001-0.2815-4.20 

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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