Individual Calculations September 2012
 Egorova, Ayyyna  Total change: 53.85  Rating chartPersonal card
 Petrovskaya Ladya - Summer 2012 Open Peterhof RUS 2012-08-02
RcRownchangeKK*chgGame
 1936 1833 5.00 9 1.59 15 23.85 
  Kosarev, Dmitry 2229 RUS0.001-0.0815-1.20 
  Fateev, Petr 1696 RUS1.0010.32154.80 
  Dodin, Igor 2019 RUS1.0010.741511.10 
  Bezgodova, Svetlana wm2124 RUS0.001-0.1515-2.25 
  Egorov, Vladimir 1935 RUS0.5010.14152.10 
  Grinblat, Artemiy 2005 RUS0.001-0.2715-4.05 
  Spiridonov, Mikhail 1720 RUS1.0010.35155.25 
  Miroshnichenko, Mikhail 1654 RUS1.0010.27154.05 
  Popov, Kirill 2041 RUS0.5010.27154.05 

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)
 
 European Youth Chess Championship 2012 - G14 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1868 1833 6.00 9 2.00 15 30.00 
  Beluska, Tereza 1496 CZE1.0010.12151.80 
  Khomeriki, Nino 2030 GEO1.0010.751511.25 
  Mammadova, Narmin 1980 AZE0.001-0.3015-4.50 
  Dakhundaridze, Nino 1635 GEO1.0010.24153.60 
  Dyakonova, Ekaterina 1921 RUS1.0010.62159.30 
  Wozniak, Mariola wc1966 POL0.001-0.3215-4.80 
  Janska, Jitka 1892 CZE1.0010.58158.70 
  Harazinska, Ewa 1975 POL0.001-0.3115-4.65 
  Hojjatova, Aydan wc1920 AZE1.0010.62159.30 

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)
 

 

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