Individual Calculations July 2014
 Druzhkov, Nikita  Total change: -28.05  Rating chartPersonal card
 Summer Hopes 2014 Open St. Petersburg RUS 2014-06-02
RcRownchangeKK*chgGame
 1689 1808 2.00 6 -1.87 15 -28.05 
  Stepanov, Andrey 1830 RUS0.001-0.4715-7.05 
  Yun, Vyacheslav 1606 RUS1.0010.24153.60 
  Gudkin, Artur 1460 RUS0.001-0.8915-13.35 
  Vorobyova, Valeriya 1600 RUS1.0010.23153.45 
  Kotov, Mikhail Evg. 1985 RUS0.001-0.2715-4.05 
  Postnikov, Roman 1650 RUS0.001-0.7115-10.65 

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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