Individual Calculations May 2010
 Baroyan, Karen G.  Total change: -13.75  Rating chartPersonal card
 63. Karelian Chmp. 2010 open Petrozavodsk RUS 2010-02-20
RcRownchangeKK*chgGame
 2006 1697 2.00 7 0.97 25 24.25 
  Phil, Ilya N. 2097  * RUS0.5010.422510.50 
  Sergeev, Alexey B. 2043 RUS0.001-0.1125-2.75 
  Ermakov, Evgeny S. 2012 RUS0.001-0.1425-3.50 
  Cherepova, Barbara 2011 RUS0.001-0.1425-3.50 
  Potievskaya, Alexandra 1855 RUS0.5010.21255.25 
  Bakulin, Alexander V. 1979 RUS1.0010.842521.00 
  Sharshutin, Sergey M. 2045 RUS0.001-0.1125-2.75 
 * 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)
 
 Petrozavodsk CS Rating tmnt Petrozavodsk RUS 2010-03-20
RcRownchangeKK*chgGame
 1823 1697 1.50 9 -1.52 25 -38.00 
  Stebunov, Alexander A. 1930 RUS0.001-0.2125-5.25 
  Baganov, Dmitry E. 1910 RUS0.001-0.2325-5.75 
  Degrave, Katerina 1723 RUS1.0010.542513.50 
  Yarshin, Vladimir M. 1873 RUS0.001-0.2725-6.75 
  Potievskaya, Alexandra 1855 RUS0.001-0.2925-7.25 
  Shanchuk, Ivan A. 1834 RUS0.5010.18254.50 
  Lapsakov, Alexander S. 1686 RUS0.001-0.5225-13.00 
  Yakushev, Alexander A. 1796 RUS0.001-0.3625-9.00 
  Khachemizov, Kazbek I. 1796 RUS0.001-0.3625-9.00 

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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