Individual Calculations April 2009
 Bessonov, Viktor  Total change: -38.25  Rating chartPersonal card
 16. P.V.Dubinin Memorial 2009 open Nizhny Novgorod RUS 2009-01-03
RcRownchangeKK*chgGame
 1873 2117 3.00 7 -2.55 15 -38.25 
  Bocharnikov, Oleg 1830 RUS0.501-0.3415-5.10 
  Sukhinin, Anatoly 1834 RUS0.501-0.3415-5.10 
  Shadchnev, Nikolai 1915 RUS0.501-0.2615-3.90 
  Varfalomeev, Yan 1767 RUS0.501-0.3915-5.85 
  Shilnikov, Igor S. 1963 RUS0.001-0.7115-10.65 
  Zavialova, Ekaterina 1783 RUS1.0010.12151.80 
  Stepanushkin, Alexander 2022 RUS0.001-0.6315-9.45 

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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