Individual Calculations October 2015
 Khachaturian, Georgiy N.  Total change: -51.00  Rating chartPersonal card
 Anapa 2015 open Anapa RUS 2015-09-01
RcRownchangeKK*chgGame
 1803 2127 3.50 7 -2.55 20 -51.00 
  Tamaev, Vitaly 1788 RUS0.001-0.8820-17.60 
  Kozlov, Aleksandr 1737 RUS0.001-0.9120-18.20 
  Riabenko, Vladimir 1727  * RUS1.0010.08201.60 
  Sadovnikov, Vladimir 1786 RUS1.0010.12202.40 
  Marchenko, Nikolay 1890 RUS0.501-0.3020-6.00 
  Artemiev, Artur 1919 RUS0.001-0.7720-15.40 
  Sokolov, Oleg 1775 RUS1.0010.11202.20 
 * 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)
 

 

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