Individual Calculations September 2011
 Kruglov, Arkady  Total change: 5.55  Rating chartPersonal card
 Zhigulevskie prostory-2011 Samara RUS 2011-07-22
RcRownchangeKK*chgGame
 1885 1951 5.00 8 0.37 15 5.55 
  Bereznev, Andrey 2104 RUS0.001-0.3015-4.50 
  Kiryushova, Dariya 1704 RUS1.0010.19152.85 
  Kuznetsov, Michail 2076 RUS0.001-0.3315-4.95 
  Loginov, Ilya 1698 RUS0.501-0.3115-4.65 
  Dorofeev, Gennady 1751 RUS0.501-0.2615-3.90 
  Kasovsky, Vyacheslav 1722 RUS1.0010.21153.15 
  Razumov, Andrey 1972 RUS1.0010.53157.95 
  Sakletin, Vasily 2055 RUS1.0010.64159.60 

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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