Individual Calculations July 2009
 Liang, Vladimir  Total change: -11.55  Rating chartPersonal card
 Perm March 2009 A open Perm RUS 2009-03-11
RcRownchangeKK*chgGame
 2107 2099 3.50 8 -0.34 15 -5.10 
  Drozdov, Alexander 1749 RUS1.0010.11151.65 
  Orekhov, Viktor 2292 RUS0.001-0.2515-3.75 
  Zaitsev, Avenir B. 1994 RUS0.501-0.1415-2.10 
  Golenev, Robert 2093 RUS0.001-0.5115-7.65 
  Dragunov, Viacheslav f2238 RUS0.001-0.3115-4.65 
  Ogorodov, Petr 2055 RUS1.0010.44156.60 
  Nekrasov, Evgeny G. f2172 RUS1.0010.60159.00 
  Zhulanov, Viktor f2264 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)
 
 Perm March 2009 B open Perm RUS 2009-03-21
RcRownchangeKK*chgGame
 2026 2099 4.50 7 0.40 15 6.00 
  Tsapalin, Sergey 1924 RUS1.0010.27154.05 
  Terentjev, Vladislav 2128 RUS0.5010.04150.60 
  Goldshtein, Grigory 2184 RUS0.001-0.3815-5.70 
  Rudometov, Maxim 2033 RUS1.0010.41156.15 
  Volodin, Ivan 2172 RUS0.001-0.4015-6.00 
  Alekseeva, Natalia 1749 RUS1.0010.11151.65 
  Zamorin, Nikolai 1990 RUS1.0010.35155.25 

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)
 
 Perm April 2009 open Perm RUS 2009-04-20
RcRownchangeKK*chgGame
 2106 2094 2.00 6 -0.83 15 -12.45 
  Artemenko, Rimma 1744 RUS1.0010.11151.65 
  Orekhov, Viktor 2294 RUS0.001-0.2415-3.60 
  Karpenko, Alexander 2142 RUS0.5010.07151.05 
  Ivanov, Rostislav f2238 RUS0.001-0.3115-4.65 
  Goldshtein, Grigory 2202 RUS0.001-0.3515-5.25 
  Kashin, Yury 2017 RUS0.501-0.1115-1.65 

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)
 

 

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