Individual Calculations August 2013
 Belkova, Diana  Total change: 46.65  Rating chartPersonal card
 Naukograd Koltsovo-2013 open Koltsovo RUS 2013-06-28
RcRownchangeKK*chgGame
 1987 1921 4.00 9 0.17 15 2.55 
  Chigvintsev, Andrei m2321  * RUS0.5010.42156.30 
  Obgolts, Erik 1863 RUS0.001-0.5815-8.70 
  Panasenko, Gennady 1799 RUS1.0010.33154.95 
  Kuzmin, Arseniy 1980 RUS0.5010.08151.20 
  Sandrakov, Pavel 1956 RUS0.5010.05150.75 
  Ryabov, Sergei 2205 RUS0.001-0.1615-2.40 
  Sergunov, Evgeny 1996 RUS0.5010.10151.50 
  Yakhyazade, Ulduz 1632 RUS1.0010.16152.40 
  Mikhalev, Vladimir 2128 RUS0.001-0.2315-3.45 
 * 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)
 
 Maestro open - 2013 Berdsk RUS 2013-07-08
RcRownchangeKK*chgGame
 2104 1932 5.50 9 2.94 15 44.10 
  Sozin, Stepan 2231 RUS0.001-0.1515-2.25 
  Bessonov, Sergei 1639 RUS1.0010.15152.25 
  Postnikov, Alexey 2118 RUS1.0010.741511.10 
  Fadeev, Semen 2166 RUS0.5010.29154.35 
  Zhunusov, Murat m2205 KAZ1.0010.831512.45 
  Shestak, Viktor 2193 RUS0.001-0.1815-2.70 
  Dolgov, Alexander 2120 RUS0.001-0.2615-3.90 
  Sorokina, Tamara wm2121 RUS1.0010.751511.25 
  Kuprin, Vladimir 2139 RUS1.0010.771511.55 

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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