Individual Calculations July 2009
 Shvartsburd, Jakov  Total change: -44.75  Rating chartPersonal card
 3. D.Bronstein Memorial 2009 open Moscow RUS 2009-03-08
RcRownchangeKK*chgGame
 1937 1968 2.00 7 -1.79 25 -44.75 
  Koliadin, Viacheslav N 2117 RUS0.001-0.3025-7.50 
  Mishakov, Anatoly 2004 RUS0.001-0.4525-11.25 
  Liapustin, Anatoly 1907 RUS0.001-0.5825-14.50 
  Udodov, Yuri 1986 RUS1.0010.532513.25 
  Keze, Arnis 1875 RUS0.001-0.6325-15.75 
  Osipov, Anatoly 1826 RUS1.0010.31257.75 
  Petukhov, Nikolay 1843 RUS0.001-0.6725-16.75 

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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