Individual Calculations September 2009
 Buruchaga, Gektor  Total change: 63.85  Rating chartPersonal card
 Perm June-July 2009 open Perm RUS 2009-06-26
RcRownchangeKK*chgGame
 2078 2009 3.00 5 0.96 25 24.00 
  Rudometov, Maxim 2007 RUS1.0010.502512.50 
  Turov, Vladimir 2115 RUS1.0010.642516.00 
  Davydov, Stepan 2195 RUS0.001-0.2625-6.50 
  Golenev, Robert 2093 RUS0.001-0.3825-9.50 
  Vshivtsev, Valery 1979 RUS1.0010.462511.50 

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)
 
 Perm July 2009 A open Perm RUS 2009-07-08
RcRownchangeKK*chgGame
 2039 2009 5.00 8 1.30 25 32.50 
  Tiunova, Anna 1819 RUS1.0010.25256.25 
  Kohanov, Boris 1957 RUS1.0010.432510.75 
  Volodin, Ivan 2264 RUS0.5010.31257.75 
  Terentjev, Vladislav 2217 RUS0.5010.27256.75 
  Matveeva, Olga wf2168 RUS0.001-0.2925-7.25 
  Shalynykh, Viktor 2082 RUS0.5010.10252.50 
  Alekseeva, Natalia 1804 RUS0.501-0.2625-6.50 
  Kashin, Yury 1999 RUS1.0010.492512.25 

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)
 
NOTE: K factor changed
 Perm July 2009 B open Perm RUS 2009-07-21
RcRownchangeKK*chgGame
 1947 2009 4.50 7 0.49 15 7.35 
  Mentchikov, Mikhail 1667 RUS0.501-0.3815-5.70 
  Putilov, Vladimir 1979 RUS0.001-0.5415-8.10 
  Noskov, Alexander 1851 RUS1.0010.29154.35 
  Kohanov, Boris 1957 RUS1.0010.43156.45 
  Goldshtein, Grigory 2225 RUS1.0010.781511.70 
  Kuznecov, Dmitriy 2035 RUS1.0010.54158.10 
  Vshivtsev, Valery 1913 RUS0.001-0.6315-9.45 

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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