Individual Calculations April 2009
 Vashchenko, Jurij  Total change: -3.75  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2045 2016 4.00 9 -0.15 25 -3.75 
  Kuznesov, Andrei f2286 RUS0.001-0.1725-4.25 
  Marder, Elena 1747 RUS1.0010.17254.25 
  Zernyshkin, Vladislav 2244 RUS0.5010.29257.25 
  Bolshakov, Dmitry 2217 RUS0.5010.26256.50 
  Oleinikov, Dmitrij 2256 RUS0.001-0.2025-5.00 
  Kagner, Roman 1737 RUS1.0010.16254.00 
  Natacheev, Peter 2179 RUS0.001-0.2825-7.00 
  Zaitsev, Vladimir 1780 RUS0.501-0.3025-7.50 
  Nikitin, Anatoly 1961 RUS0.501-0.0825-2.00 

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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