Individual Calculations July 2010
 Katkov, Vitaly  Total change: 15.45  Rating chartPersonal card
 Lysenko Memorial 2010 Liski RUS 2010-04-24
RcRownchangeKK*chgGame
 2119 2108 2.50 4 0.56 15 8.40 
  Korovin, Viktor 2035 RUS0.501-0.1015-1.50 
  Ajrapetian, Nikita 2111 RUS1.0010.50157.50 
  Fadin, Evgeny 2143 RUS0.001-0.4515-6.75 
  Matveenko, Yury 2187 RUS1.0010.61159.15 

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)
 
 14. Voronezh 2010 FIDE open Voronezh RUS 2010-06-12
RcRownchangeKK*chgGame
 1923 2108 5.50 7 0.47 15 7.05 
  Agibalov, Ilya 1741 RUS1.0010.10151.50 
  Vechkanov, Valery 1931 RUS1.0010.27154.05 
  Purtov, Konstantin 1896 RUS0.001-0.7715-11.55 
  Danilov, Yuri 1785 RUS1.0010.13151.95 
  Zabotina, Svetlana 2023 RUS1.0010.38155.70 
  Obraztsov, Nikita 1852 RUS1.0010.19152.85 
  Bujlov, Igor 2232 RUS0.5010.17152.55 

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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