Individual Calculations April 2017
 Grigorenko, Bogdan  Total change: 8.20  Rating chartPersonal card
 Open Moscow. February 2017 - A Moscow RUS 2017-02-11
RcRownchangeKK*chgGame
 1685 1703 4.00 7 0.49 20 9.80 
  Lebedev, Aleksander 2015 RUS0.001-0.1420-2.80 
  Prakhov, Nikolay 1909 RUS0.001-0.2420-4.80 
  Zayniddinova, Sabokhat 1818 UZB0.001-0.3420-6.80 
  Agaev, Ramis 1303  * RUS1.0010.08201.60 
  Baigushev, Alexandr 1594 RUS1.0010.35207.00 
  Berezovskaya, Vera 1303  * RUS1.0010.08201.60 
  Kashirsky, Eugeny D. 1852 RUS1.0010.702014.00 
 * 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)
 
 Open Moscow. March 2017 - A Moscow RUS 2017-03-04
RcRownchangeKK*chgGame
 1821 1703 2.50 7 -0.08 20 -1.60 
  Kartsev, Vasily 2065 RUS0.5010.40208.00 
  Egorov, Pavel 2103  * RUS0.001-0.0820-1.60 
  Alekseenko, Sergey 1577 RUS1.0010.33206.60 
  Esaulova, Marfa 1812 RUS0.001-0.3520-7.00 
  Novikov, Sergey M. 1787 RUS0.5010.12202.40 
  Leite, Ernst 1812 RUS0.001-0.3520-7.00 
  Baigushev, Alexandr 1594 RUS0.501-0.1520-3.00 
 * 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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