Individual Calculations July 2011
 Buchkov, Nikolay  Total change: 12.00  Rating chartPersonal card
 Zhukovsky 0511b Zhukovsky RUS 2011-05-15
RcRownchangeKK*chgGame
 2023 1853 2.50 6 0.80 15 12.00 
  Likhachev, Oleg 1844 RUS1.0010.49157.35 
  Shivokhin, Boris M. 2029 RUS0.001-0.2715-4.05 
  Andreev, Gennadiy 1983 RUS1.0010.681510.20 
  Kazankov, Andrey 2110 RUS0.001-0.1815-2.70 
  Ibragimov, Ali 2095 RUS0.001-0.2015-3.00 
  Pyhtynov, Oleg 2076 RUS0.5010.28154.20 

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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