Individual Calculations September 2009
 Barykin, Valentin  Total change: -25.95  Rating chartPersonal card
 Obninsk 2009 open Obninsk RUS 2009-07-14
RcRownchangeKK*chgGame
 1932 2074 3.00 7 -1.73 15 -25.95 
  Pimenov, Revolt 2182 RUS0.001-0.3515-5.25 
  Sheremet, Anton 1830 BLR0.001-0.8015-12.00 
  Kaurova, Anna 1866 RUS1.0010.23153.45 
  Bocharnikov, Oleg 1830 RUS0.001-0.8015-12.00 
  Motorin, Alexander 1907 RUS0.501-0.2215-3.30 
  Petukhov, Nikolay 1815 RUS1.0010.18152.70 
  Minko, Vladimir 2097 RUS0.5010.03150.45 

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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