Individual Calculations January 2016
 Kostikov, Sergey  Total change: 28.80  Rating chartPersonal card
 St. Petersburg Champ. B15 St. Petersburg RUS 2015-11-23
RcRownchangeKK*chgGame
 1776 1662 4.00 9 0.72 40 28.80 
  Zemnitskiy, Alexander 1917 RUS0.001-0.1940-7.60 
  Gorbachenko, Daniil 1562 RUS1.0010.364014.40 
  Fortovov, Aleksandr 1758 RUS1.0010.634025.20 
  Yun, Vyacheslav 1853 RUS1.0010.754030.00 
  Levdansky, Alexey 1752 RUS0.001-0.3840-15.20 
  Khalikov, Bulat 1772 RUS0.001-0.3540-14.00 
  Golikov, Daniil 2062  * RUS0.001-0.0840-3.20 
  Rudikov, Dmitry 1667 RUS0.001-0.4940-19.60 
  Martirosyan, Grant 1641 RUS1.0010.474018.80 
 * 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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