Individual Calculations July 2009
 Dubovsky, Artyom  Total change: 7.80  Rating chartPersonal card
 Alekhin CCC 2009 Rtg St.Petersburg RUS 2009-02-26
RcRownchangeKK*chgGame
 1891 1886 7.00 13 0.52 15 7.80 
  Boychuk, Evgeny 1752 RUS0.501-0.1815-2.70 
  Sapegin, Viktor 2236 RUS0.001-0.1115-1.65 
  Epifanov, Andrey 2236 RUS0.001-0.1115-1.65 
  Khlebnikov, Valentin 1568 RUS1.0010.13151.95 
  Shishkin, Vadim 1881 RUS1.0010.49157.35 
  Fomicheva, Ulyana 1716 RUS1.0010.28154.20 
  Munkuev, Buyanto 1811 RUS0.501-0.1015-1.50 
  Zykov, Dmitry 2056 RUS0.001-0.2815-4.20 
  Kiselev, Pavel 2097 RUS1.0010.771511.55 
  Sidenko, Aleksandr 1866 RUS0.001-0.5315-7.95 
  Trofimov, Dmitry 2009 RUS1.0010.671510.05 
  Musaev, Shamil 1784 RUS0.001-0.6415-9.60 
  Popov, Aleksander 1568 RUS1.0010.13151.95 

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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