Individual Calculations September 2011
 Babaev, David  Total change: 23.85  Rating chartPersonal card
 Summer on Petrograd Side 2011 St.Peterburg RUS 2011-07-18
RcRownchangeKK*chgGame
 2000 1846 3.00 9 0.26 15 3.90 
  Suvorov, Aleksandr 2151 RUS0.001-0.1415-2.10 
  Lapitsky, Sergey 1986 RUS0.5010.19152.85 
  Ginburg, Vladilen 1994 RUS0.5010.20153.00 
  Dmitrieva, Tatiana 2033 RUS0.001-0.2615-3.90 
  Bezobrazov, Lev 1689 RUS1.0010.29154.35 
  Dushin, Nikolay 2010 RUS1.0010.721510.80 
  Nikolaev, Yury 2104 RUS0.001-0.1815-2.70 
  Gogin, Maksim 2075 RUS0.001-0.2115-3.15 
  Smirnov, Leonid G. 1956 RUS0.001-0.3515-5.25 

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)
 
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2067 1846 3.50 9 1.33 15 19.95 
  Kuznetsov, Nikolay P. f2246  * RUS0.001-0.0815-1.20 
  Kaganov, Dmitry 2160 RUS0.5010.36155.40 
  Kharmunova, Nadejda wf2181 RUS0.001-0.1215-1.80 
  Senkevich, Konstantin 2020 RUS0.001-0.2715-4.05 
  Tarasov, Ilya 2006 RUS0.001-0.2915-4.35 
  Rykov, Ivan 1759 RUS1.0010.38155.70 
  Zheleznaykov, Peter 1962 RUS1.0010.66159.90 
  Petrova, Irina wf2126 UKR1.0010.841512.60 
  Menkov, Aleksandr 2143 RUS0.001-0.1515-2.25 
 * 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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