Individual Calculations April 2008
 Kuzmin, Konstantin  Total change: -16.50  Rating chartPersonal card
 Novokuznetsk Chmp. open 2007 Novokuznetsk RUS 2007-11-24
RcRownchangeKK*chgGame
 1995 1808 1.00 6 -0.66 25 -16.50 
  Sergeev, Sergei 2102 RUS0.001-0.1525-3.75 
  Cheremnova, Tamara wf2158 RUS0.001-0.1125-2.75 
  Krapivina, Rimma 2103 RUS0.001-0.1525-3.75 
  Smotraeva, Valentina 1872 RUS1.0010.592514.75 
  Sozin, Stepan 1965 RUS0.001-0.2925-7.25 
  Spitsyn, Dmitry 1772 RUS0.001-0.5525-13.75 

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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