Individual Calculations September 2011
 Kostyuchenko, Vladimir  Total change: -37.20  Rating chartPersonal card
 White Nights 2011 Open St.Petersburg RUS 2011-06-18
RcRownchangeKK*chgGame
 1951 2119 4.00 7 -0.97 15 -14.55 
  Kiseleva, Arina wc1840 RUS0.501-0.3415-5.10 
  Fedoseeva, Valentina 1874 RUS0.001-0.8015-12.00 
  Sladkov, Andrey 1862 RUS0.501-0.3215-4.80 
  Stroganov, Anatoly 1886 RUS1.0010.21153.15 
  Shmoilov, Dmitry 1990 RUS1.0010.33154.95 
  Nikitinyh, Boris 2232 RUS0.001-0.3515-5.25 
  Kondratiev, Denis 1973 RUS1.0010.30154.50 

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
 2096 2144 3.50 9 -1.51 15 -22.65 
  Neverov, Valeriy g2500 UKR0.001-0.1115-1.65 
  Antipova, Anastasia 1794 RUS1.0010.11151.65 
  Polyaninov, Aleksey 2365 RUS0.001-0.2215-3.30 
  Bezulenko, Evgeny 1928 RUS0.501-0.2815-4.20 
  Boychuk, Evgeny 1889 RUS1.0010.19152.85 
  Martynov, Pavel 2237 RUS0.001-0.3715-5.55 
  Martynenko, Alexey 2015 RUS1.0010.33154.95 
  Donskov, Anatoly 2267 RUS0.001-0.3315-4.95 
  Chuprova, Irina 1866 RUS0.001-0.8315-12.45 

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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