Individual Calculations February 2014
 Chibukhchyan, Erik  Total change: 115.80  Rating chartPersonal card
 Championship of the SZFO among boys to 15 St. Petersburg RUS 2013-11-26
RcRownchangeKK*chgGame
 1824 1547 2.00 6 0.94 30 28.20 
  Galchenko, Matvey 1947  * RUS0.001-0.0830-2.40 
  Kolychev, Semen 1745 RUS1.0010.763022.80 
  Morozov, Leonid 1791 RUS0.001-0.2030-6.00 
  Arkhipov, Vladislav 1775 RUS1.0010.793023.70 
  Klukin, Kirill 1947  * RUS0.001-0.0830-2.40 
  Natarov, Ilya 1739 RUS0.001-0.2530-7.50 
 * 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)
 
 T.Petrosian Memorial Moscow RUS 2014-01-03
RcRownchangeKK*chgGame
 1818 1547 4.50 9 2.92 30 87.60 
  Koksharov, Yaroslav 1914 RUS0.001-0.1030-3.00 
  Borisova, Ekaterina 1818 RUS0.001-0.1730-5.10 
  Kuzmin, Ivan 1766 RUS0.5010.28308.40 
  Tereshechkina, Taisiya 1687 RUS1.0010.693020.70 
  Gaboshvili, Georgy 1789 RUS0.5010.30309.00 
  Drozdov, Dmitry 1851 RUS1.0010.863025.80 
  Burakov, Alexander 1826 RUS0.001-0.1630-4.80 
  Selivanov, Daniil 1841 RUS0.5010.353010.50 
  Milovanova, Maria 1872 RUS1.0010.873026.10 

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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