Individual Calculations April 2008
 Lazarev, Anatoly  Total change: 5.70  Rating chartPersonal card
 15. P.V.Dubinin Memorial 2008 open Nizhny Novgorod RUS 2008-01-03
RcRownchangeKK*chgGame
 2083 2127 5.50 9 0.38 15 5.70 
  Rakov, Mikhail 1930 RUS1.0010.25153.75 
  Voitsekhovsky, Stanislav g2477 RUS0.001-0.1115-1.65 
  Tarasov, Valery 1943 RUS1.0010.26153.90 
  Simagin, Maxim 1960 RUS0.501-0.2215-3.30 
  Gorishniy, Yuri 2004 RUS0.501-0.1715-2.55 
  Grushin, Stanislav 1965 RUS1.0010.29154.35 
  Novgorodskij, Vladimir m2370 RUS0.001-0.2015-3.00 
  Bortsova, Tatiana wf2106 RUS0.501-0.0315-0.45 
  Paley, Alexander 1989 RUS1.0010.31154.65 

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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