Individual Calculations January 2010
 Ajrapetian, Nikita  Total change: 21.15  Rating chartPersonal card
 Voronezh region Chmp. 2009 Seniors Voronezh RUS 2009-11-20
RcRownchangeKK*chgGame
 2031 2090 6.00 8 1.41 15 21.15 
  Pirozhkov, Yury 1782 RUS1.0010.14152.10 
  Lukovnikov, Alexander 2330 RUS0.001-0.2015-3.00 
  Vechkanov, Valery 1952 RUS1.0010.31154.65 
  Shishkin, Alexander 2095 RUS1.0010.51157.65 
  Pozhidaev, Eduard 2083 RUS1.0010.49157.35 
  Matveenko, Yury 2142 RUS0.5010.07151.05 
  Filippov, Vladimir f1988 RUS0.501-0.1415-2.10 
  Gurov, Valerian 1878 RUS1.0010.23153.45 

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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