Individual Calculations July 2017
 Sokolov, Oleg  Total change: -15.00  Rating chartPersonal card
 Sea Harbor - 2017 Open Anapa RUS 2017-06-02
RcRownchangeKK*chgGame
 1730 1683 2.00 6 -0.75 20 -15.00 
  Birjukov, Sergey f2083  * RUS0.001-0.0820-1.60 
  Semenov, Rinat m2083  * RUS0.001-0.0820-1.60 
  Karapetian, Vahram 1510 RUS0.001-0.7320-14.60 
  Nersisyan, Alina 1283  * RUS1.0010.08201.60 
  Marchenko, Nikolay 1944 RUS0.001-0.1820-3.60 
  Semenov, Roman 1479 RUS1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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