Individual Calculations September 2009
 Okrugin, Sergey  Total change: 29.50  Rating chartPersonal card
 Yaroslavia 2009 open Rybinsk RUS 2009-06-14
RcRownchangeKK*chgGame
 2192 2369 7.00 9 0.59 10 5.90 
  Gavrjuchenkova, Angelina 2019 RUS1.0010.11101.10 
  Mikhailov, Viacheslav 2131 RUS0.001-0.8010-8.00 
  Kutueva, Natalia 2019 RUS1.0010.11101.10 
  Buharin, Anton 2057 RUS1.0010.14101.40 
  Andronov, Mikhail G. 2192 RUS1.0010.27102.70 
  Smirnov, Alexey 2415 RUS0.5010.06100.60 
  Simonov, Vladimir 2231 RUS1.0010.31103.10 
  Iliushkin, Evgeny f2313 RUS1.0010.42104.20 
  Ivanov, Sergey A. f2348 RUS0.501-0.0310-0.30 

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)
 
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2274 2369 7.00 9 1.45 10 14.50 
  Rikkinen, Stanislav 2123 RUS1.0010.19101.90 
  Putenihin, Oleg 2078 RUS1.0010.15101.50 
  Galiev, Azat 2251 RUS0.501-0.1610-1.60 
  Shaidullina, Sandugach wg2243 RUS0.501-0.1710-1.70 
  Shitov, Yaroslav 2127 RUS1.0010.20102.00 
  Zabotin, Alexander m2510 RUS1.0010.69106.90 
  Gubajdullin, Alexei f2455 RUS1.0010.62106.20 
  Gochelashvili, David m2461 RUS0.001-0.3710-3.70 
  Cherepanov, Vladislav 2217 RUS1.0010.30103.00 

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)
 
 8. Tsiolkovsky Memorial 2009 open Kaluga RUS 2009-07-31
RcRownchangeKK*chgGame
 2260 2369 6.50 9 0.91 10 9.10 
  Oreshenkov, Viktor 1969  * RUS1.0010.08100.80 
  Moiseev, Alexandr A 2060 RUS1.0010.14101.40 
  Gubajdullin, Alexei f2455 RUS0.001-0.3810-3.80 
  Volkovich, Maksim 2050 RUS1.0010.13101.30 
  Danin, Alexandre m2512 RUS0.001-0.3110-3.10 
  Timofeev, Vladimir F 2273 RUS1.0010.37103.70 
  Elishev, Ivan 2239 RUS1.0010.32103.20 
  Evdokimenko, Valentin 2317 RUS1.0010.43104.30 
  Karavaev, Vladimir 2466 RUS0.5010.13101.30 
 * 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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