Individual Calculations September 2011
 Sergeev, Ilya  Total change: 86.70  Rating chartPersonal card
 Abaza 2011 open Abaza RUS 2011-07-16
RcRownchangeKK*chgGame
 1995 1951 3.50 6 0.84 30 25.20 
  Lukanov, Viktor 2191 RUS0.001-0.2030-6.00 
  Lashkov, Andrey 1815 RUS1.0010.32309.60 
  Shestakov, Leonid 1985 RUS0.5010.05301.50 
  Martynov, Sergey G. 2042 RUS1.0010.623018.60 
  Vorobyova, Alyona wc1979 RUS0.001-0.4630-13.80 
  Bugaev, A I 1956 RUS1.0010.513015.30 

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)
 
 Petrovskaya Ladya 2011 B Petergof RUS 2011-08-02
RcRownchangeKK*chgGame
 2045 1951 5.50 9 2.05 30 61.50 
  Khamko, Kristina 1623 RUS1.0010.13303.90 
  Kitsis, Andrey 2198 RUS0.5010.31309.30 
  Safonov, Andrei 2018 RUS1.0010.593017.70 
  Pischikov, Vadim 2094 RUS0.5010.19305.70 
  Kobzar, Alexandr 2184 UKR1.0010.793023.70 
  Ulanov, Alexandr m2351  * RUS0.001-0.0830-2.40 
  Sochirca, Eugeniu 2068 MDA0.001-0.3430-10.20 
  Potievskaya, Alexandra 1871 RUS1.0010.393011.70 
  Khafizov, Anvar 2001 RUS0.5010.07302.10 
 * 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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