Individual Calculations January 2009
 Kovalenko, Sergey  Total change: 21.75  Rating chartPersonal card
 Voronezh Club Chmp. 2008 SF open Voronezh RUS 2008-09-16
RcRownchangeKK*chgGame
 2006 2149 6.50 8 1.17 15 17.55 
  Avtsynov, Artyom 1853 RUS0.501-0.3515-5.25 
  Testova, Victoria 1799 RUS1.0010.11151.65 
  Galdin, Vladimir 2182 RUS0.5010.05150.75 
  Kurnakov, Maxim 1799 RUS1.0010.11151.65 
  Golovchanov, Artiom 2090 RUS1.0010.42156.30 
  Demikhov, Vladislav 2138 RUS1.0010.48157.20 
  Sokolovsky, Victor 2082 RUS1.0010.41156.15 
  Zhurikhin, Alexander 2108 RUS0.501-0.0615-0.90 

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)
 
 Voronezh Club Chmp. 2008 Final open Voronezh RUS 2008-10-10
RcRownchangeKK*chgGame
 2235 2154 4.50 9 0.90 15 13.50 
  Rodin, Dmitrij 2421 RUS0.5010.32154.80 
  Kornilov, Peter 2085 RUS1.0010.40156.00 
  Lukjanenko, Alexander 2378 RUS0.5010.28154.20 
  Morozov, Evgeny f2331 RUS0.5010.23153.45 
  Shtyka, Sergey 2297 RUS0.001-0.3115-4.65 
  Lukovnikov, Alexander 2317 RUS0.001-0.2815-4.20 
  Chernov, Vladimir 2061 RUS1.0010.37155.55 
  Tkachenko, Victor 2217 RUS0.001-0.4115-6.15 
  Abramova, Yulia 2005 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)
 
 RUS Cup Regions 2008 Belgorod RUS 2008-11-21
RcRownchangeKK*chgGame
 2212 2154 1.50 8 -1.94 15 -29.10 
  Biryukov, Alexander 2141 RUS0.001-0.5215-7.80 
  Cherniuk, Mikhail 2142 RUS1.0010.48157.20 
  Efanov, Nikolai f2398 RUS0.001-0.2015-3.00 
  Gorlanov, Vladislav 2165 RUS0.001-0.4815-7.20 
  Biryukov, Alexander 2141 RUS0.001-0.5215-7.80 
  Cherniuk, Mikhail 2142 RUS0.001-0.5215-7.80 
  Efanov, Nikolai f2398 RUS0.5010.30154.50 
  Gorlanov, Vladislav 2165 RUS0.001-0.4815-7.20 

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)
 
 Voronezh region Chmp. 2008 open Voronezh RUS 2008-12-03
RcRownchangeKK*chgGame
 2225 2154 5.00 9 1.32 15 19.80 
  Rodin, Dmitrij 2421 RUS0.001-0.1815-2.70 
  Vechkanov, Valery 2017 RUS1.0010.32154.80 
  Sokolovsky, Victor 2051 RUS1.0010.36155.40 
  Morozov, Evgeny f2331 RUS0.001-0.2715-4.05 
  Cherednichenko, Viktor 1923 RUS1.0010.21153.15 
  Provkin, Vladimir 2297 RUS1.0010.691510.35 
  Kostin, Alexey m2370 RUS0.5010.28154.20 
  Shtyka, Sergey 2297 RUS0.5010.19152.85 
  Lukovnikov, Alexander 2317 RUS0.001-0.2815-4.20 

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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