Individual Calculations August 2019
 Chitakova, Galya  Total change: 12.40  Rating chartPersonal card
 XXIII Chess festival The hopes of the world U16 Varna BUL 2019-07-01
RcRownchangeKK*chgGame
 1446 1706 4.50 7 -0.98 40 -39.20 
  Dimitrov, Petar 1306  * BUL1.0010.08403.20 
  Nalivaeva, Alisa 1306  * UKR1.0010.08403.20 
  Smirnov, Grigorii 1359 BUL0.001-0.8940-35.60 
  Keryan, David 1306  * BUL1.0010.08403.20 
  Rasheva, Nora wc1435 BUL0.501-0.3340-13.20 
  Kasintsov, Gleb 1306  * RUS1.0010.08403.20 
  Stoyanov, Stoyan Or 2106  * BUL0.001-0.0840-3.20 
 * 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)
 
 Chess tournament for amateurs Varna BUL 2019-07-02
RcRownchangeKK*chgGame
 1799 1706 3.50 6 1.29 40 51.60 
  Todorov, Tsetsko 2002 BUL0.001-0.1540-6.00 
  Valkov, Zhivko 1306  * BUL1.0010.08403.20 
  Nikolov, Krasen 1955 BUL1.0010.814032.40 
  Ivanov, Ljubomir 1822 BUL0.5010.16406.40 
  Georgiev, Konstantin 1914 BUL0.001-0.2340-9.20 
  Simeonov, Svetoslav 1796 BUL1.0010.624024.80 
 * 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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