Individual Calculations August 2018
 Rossal, Valeriy I.  Total change: -29.20  Rating chartPersonal card
 Open Moscow. June 2018 - A Moscow RUS 2018-06-09
RcRownchangeKK*chgGame
 1791 2008 4.50 8 -1.46 20 -29.20 
  Voronov, Vladimir Yu. 1660 RUS1.0010.11202.20 
  Spichkin, Alexander 2182 RUS0.5010.23204.60 
  Grishaev, Igor 1922 RUS0.001-0.6220-12.40 
  Novikov, Sergey M. 1783 RUS0.001-0.7820-15.60 
  Kashirsky, Eugeny D. 1773 RUS0.501-0.2920-5.80 
  Arutyunyan, German 1608  * RUS1.0010.08201.60 
  Shevelev, Daniil 1793 RUS0.501-0.2720-5.40 
  Baigushev, Alexandr 1608  * RUS1.0010.08201.60 
 * 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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