Individual Calculations April 2009
 Goldshtein, Grigory  Total change: 17.85  Rating chartPersonal card
 December 2008 open Perm RUS 2008-12-17
RcRownchangeKK*chgGame
 2007 2176 5.50 7 0.52 15 7.80 
  Kriukov, Sergey 2000 RUS0.501-0.2315-3.45 
  Kohanov, Boris 1954 RUS1.0010.22153.30 
  Alekseeva, Natalia 1826 RUS0.501-0.3915-5.85 
  Shalynykh, Viktor 2027 RUS1.0010.30154.50 
  Volodin, Ivan 2143 RUS0.501-0.0515-0.75 
  Mislavskiy, Evgeny 2115 RUS1.0010.42156.30 
  Zamorin, Nikolai 1983 RUS1.0010.25153.75 

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)
 
 1st January 2009 open Perm RUS 2009-01-04
RcRownchangeKK*chgGame
 2109 2184 6.00 8 1.19 15 17.85 
  Ardovsky, Philip 2011 RUS0.501-0.2315-3.45 
  Anikina, Maria 2093 RUS1.0010.38155.70 
  Azanov, Pavel 2017 RUS1.0010.28154.20 
  Shalynykh, Viktor 2067 RUS1.0010.34155.10 
  Volodin, Ivan 2172 RUS0.501-0.0215-0.30 
  Samigullina, Diana wf2083 RUS0.501-0.1415-2.10 
  Shinkar, Daniel f2176 RUS0.501-0.0115-0.15 
  Klots, Leonid f2251 RUS1.0010.59158.85 

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)
 
 2nd January 2009 open Perm RUS 2009-01-12
RcRownchangeKK*chgGame
 2073 2184 4.50 7 0.17 15 2.55 
  Alekseeva, Natalia 1834 RUS0.501-0.3915-5.85 
  Kohanov, Boris 1996 RUS1.0010.26153.90 
  Drozdov, Alexander 1834 RUS1.0010.11151.65 
  Orekhov, Viktor 2292 RUS0.001-0.3515-5.25 
  Dragunov, Viacheslav f2238 RUS1.0010.58158.70 
  Ezerskii, Maxim 1888 RUS0.501-0.3515-5.25 
  Frolov, Artiom f2432 RUS0.5010.31154.65 

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)
 
 February 2009 open Perm RUS 2009-02-09
RcRownchangeKK*chgGame
 2108 2184 3.50 7 -0.69 15 -10.35 
  Pershina, Elena 1940 RUS0.501-0.3015-4.50 
  Shilov, Boris 2017 RUS1.0010.28154.20 
  Orekhov, Viktor 2292 RUS0.001-0.3515-5.25 
  Kashin, Yury 2085 RUS1.0010.36155.40 
  Liang, Vladimir 2099 RUS1.0010.38155.70 
  Terentjev, Vladislav 2128 RUS0.001-0.5815-8.70 
  Davydov, Stepan 2197 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)
 

 

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