Individual Calculations April 2009
 Matveev, Andrey  Total change: -21.00  Rating chartPersonal card
 13. M.M.Botvinnik Memorial 2009 open Naberezhnye Chelny RUS 2009-03-10
RcRownchangeKK*chgGame
 2051 2285 4.00 7 -1.40 15 -21.00 
  Agishev, Kamil 1935 RUS1.0010.11151.65 
  Moukhametov, Alfat 2018 RUS1.0010.18152.70 
  Alyautdinov, Rushan 2164 RUS0.001-0.6615-9.90 
  Selyutin, Vladimir 1962 RUS0.001-0.8715-13.05 
  Baltabaev, Temirlan 1935 RUS1.0010.11151.65 
  Gavariev, Renat f2318 RUS0.001-0.4515-6.75 
  Mitiushkin, Marat 2027 RUS1.0010.18152.70 

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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