Individual Calculations April 2009
 Grigoryeva, Olga A.  Total change: 12.15  Rating chartPersonal card
 Moscow Chmp. 2008 Junors open Moscow RUS 2008-11-19
RcRownchangeKK*chgGame
 2058 1978 4.00 7 1.18 15 17.70 
  Omariev, Maksim 2234 RUS0.001-0.1915-2.85 
  Pak, Alexandr 1783 RUS0.001-0.7515-11.25 
  Vavulin, Maksim 1862 RUS1.0010.34155.10 
  Tunyan, Yury 2092 RUS1.0010.66159.90 
  Gevondian, Arman 2113 RUS1.0010.681510.20 
  Kuzin, Sergey 2037 RUS1.0010.58158.70 
  Demidov, Mikhail f2288 RUS0.001-0.1415-2.10 

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
 2031 2015 5.00 9 0.70 15 10.50 
  Paehtz, Elisabeth mwg2365 GER0.001-0.1115-1.65 
  Pylaeva, Ekaterina 1676 RUS0.501-0.3815-5.70 
  Chukhlantseva, Anna 1842 RUS0.501-0.2315-3.45 
  Shangarayeva, Daiana 1871 KAZ1.0010.31154.65 
  Sukhareva, Evgeniya 2178 RUS0.001-0.2815-4.20 
  Anu, Bayar 1830 MGL1.0010.26153.90 
  Matveeva, Olga wf2219 RUS0.5010.26153.90 
  Airapetian, Tatevik wf2145 RUS0.5010.18152.70 
  Kostrikina, Anna wf2157 RUS1.0010.691510.35 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2166 2015 2.00 10 -1.07 15 -16.05 
  Savina, Anastasia 2297 RUS0.5010.34155.10 
  Borisova, Elizaveta wg2270 RUS0.001-0.1915-2.85 
  Hairapetian, Anna 2177 ARM0.001-0.2915-4.35 
  Miednikova, Swietlana wf2160 RUS0.001-0.3115-4.65 
  Bakalarz, Grazyna wf2024 LUX1.0010.51157.65 
  Papadopoulou, Vera wm2190 GRE0.001-0.2715-4.05 
  Zakharova, Alexandra wf2153 RUS0.001-0.3115-4.65 
  Kouvatsou, Maria wg2208 GRE0.5010.25153.75 
  Makka, Evanthia 2110 GRE0.001-0.3715-5.55 
  Malinicheva, Lidia wf2068 RUS0.001-0.4315-6.45 

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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