Individual Calculations July 2009
 Kuryshev, Ivan  Total change: -19.75  Rating chartPersonal card
 Peterhof Chmp. 2009 Final Peterhof RUS 2009-01-25
RcRownchangeKK*chgGame
 1986 2077 7.00 13 -0.79 25 -19.75 
  Avdonin, Maxim 1727 RUS1.0010.11252.75 
  Reuf, Pyotr 1727 RUS0.001-0.8925-22.25 
  Sokolov, Sergey 1750 RUS1.0010.13253.25 
  Filippov, Sergey B. 2085 RUS0.001-0.4925-12.25 
  Kharitonov, Aleksandr 2092 RUS0.001-0.4825-12.00 
  Fedorov, Sergei V. 1902 RUS1.0010.27256.75 
  Pyatin, Alexander 2024 RUS0.501-0.0725-1.75 
  Kosarev, Dmitry 2209 RUS0.001-0.3225-8.00 
  Zamyshlyaev, Anatoly 2077 RUS1.0010.502512.50 
  Valov, Ilya 2251 RUS0.001-0.2725-6.75 
  Ivanov, Pavel 1996 RUS1.0010.39259.75 
  Reuf, Alexei 1750 RUS1.0010.13253.25 
  Merzliakov, Evgeny 2225 RUS0.5010.20255.00 

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)
 

 

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