Individual Calculations April 2008
 Bush, Jason  Total change: -6.25  Rating chartPersonal card
 Orienta-3 Rtg Moscow RUS 2007-11-24
RcRownchangeKK*chgGame
 1886 1953 5.00 9 -0.25 25 -6.25 
  Paster, Arkady M. 1976 RUS0.001-0.4725-11.75 
  Sapronov, Boris S. 1921 RUS1.0010.462511.50 
  Leite, Ernst 2083 RUS1.0010.682517.00 
  Chistyakov, Andrey 1862 RUS1.0010.38259.50 
  Perpeliev, Gencho 1738 RUS0.001-0.7725-19.25 
  Ustinov, Alexander 1857 RUS1.0010.37259.25 
  Lisachenko, Natalia 1956 RUS0.5010.00250.00 
  Finoshin, Alexander 1913 RUS0.501-0.0625-1.50 
  Shkolov, Dmitry 1670 RUS0.001-0.8425-21.00 

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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