Individual Calculations September 2013
 Shirokov, Alexander  Total change: -13.65  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1785 1996 6.00 9 -0.91 15 -13.65 
  Karasova, Daria 1715 RUS0.001-0.8415-12.60 
  Akochenok, Daniil 1715 RUS1.0010.16152.40 
  Shishkin, Vadim 1803 RUS0.501-0.2515-3.75 
  Khan, Andrey 1774 RUS1.0010.22153.30 
  Malin, Alexey 1793 RUS0.501-0.2615-3.90 
  Chernyshov, Mikhail 1807 RUS0.501-0.2515-3.75 
  Bubnov, Kirill 1862 RUS0.501-0.1815-2.70 
  Vronskaya, Anna 1840 RUS1.0010.29154.35 
  Shinkevich, Maksim 1755 RUS1.0010.20153.00 

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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