Individual Calculations May 2011
 Dubovsky, Artyom  Total change: 9.60  Rating chartPersonal card
 A.Alekhin Chess Club Champ 2011 St. Petersburg RUS 2011-03-02
RcRownchangeKK*chgGame
 2024 1960 4.00 8 0.64 15 9.60 
  Sapegin, Viktor 2277 RUS1.0010.871513.05 
  Kiselev, Pavel 2199 RUS0.001-0.2015-3.00 
  Karganashvili, Evgeny 2002 RUS1.0010.56158.40 
  Styazhkina, Anna wf2000 RUS0.001-0.4415-6.60 
  Boychuk, Evgeny 1871 RUS1.0010.38155.70 
  Stasenko, Alexey 1739 RUS0.001-0.7815-11.70 
  Zykov, Dmitry 2051 RUS1.0010.62159.30 
  Zhilchikov, Nikolai 2052 RUS0.001-0.3715-5.55 

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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