Individual Calculations April 2013
 Zhemchuzhina, Elizaveta  Total change: 20.10  Rating chartPersonal card
 Spring Vacations 2013 Open St. Petersburg RUS 2013-03-14
RcRownchangeKK*chgGame
 1789 1552 2.50 8 0.67 30 20.10 
  Kamnev, Alexander 1898 RUS1.0010.893026.70 
  Chernov, Maksim 1952  * RUS0.001-0.0830-2.40 
  Aleksandrov, Grigoriy 1863 RUS0.001-0.1430-4.20 
  Klimshin, Ilia 1716 RUS0.5010.22306.60 
  Melnikov, Nikolay 1742 RUS0.5010.25307.50 
  Gantsevich, Aleksei 1952  * RUS0.001-0.0830-2.40 
  Demura, Anna 1612 RUS0.5010.08302.40 
  Gantsevich, Aleksey A. 1576 RUS0.001-0.4730-14.10 
 * 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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