Individual Calculations August 2013
 Kalabukhov, Bogdan  Total change: 56.70  Rating chartPersonal card
 Naukograd Koltsovo-2013 open Koltsovo RUS 2013-06-28
RcRownchangeKK*chgGame
 2022 1821 5.00 9 2.67 15 40.05 
  Mikhalev, Vladimir 2128 RUS0.5010.36155.40 
  Sandrakov, Pavel 1956 RUS0.001-0.3215-4.80 
  Veligjanin, Andrey 1886 RUS1.0010.59158.85 
  Sergunov, Evgeny 1996 RUS0.001-0.2715-4.05 
  Gulin, Yury 2003 RUS1.0010.741511.10 
  Musin, Azat 1881 RUS1.0010.58158.70 
  Nikolaev, Alexander 2221  * RUS0.001-0.0815-1.20 
  Gubsky, Egor 2167 RUS0.5010.39155.85 
  Zubarev, Alexander 1957 RUS1.0010.681510.20 
 * 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)
 
 Maestro open - 2013 Berdsk RUS 2013-07-08
RcRownchangeKK*chgGame
 2131 1888 2.50 7 1.11 15 16.65 
  Antonenko, Vladimir 2204 RUS0.001-0.1315-1.95 
  Kozlov, Vadim 2108 RUS0.5010.28154.20 
  Tsepennikova, Tatyana wf2130 RUS0.001-0.2015-3.00 
  Guzikov, Danil 2180 RUS1.0010.851512.75 
  Tsepennikov, Arseny 2098 RUS1.0010.771511.55 
  Kovalev, Vitaly 2118 RUS0.001-0.2115-3.15 
  Lykov, Vasili f2082 RUS0.001-0.2515-3.75 

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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