Individual Calculations April 2009
 Samsonov, Evgeniy  Total change: 13.50  Rating chartPersonal card
 Rostov-on-Don Chmp. 2008 open Rostov-on-Don RUS 2008-12-19
RcRownchangeKK*chgGame
 2012 1712 1.00 3 0.54 25 13.50 
  Elizarov, Dmitry f2062 RUS0.001-0.1125-2.75 
  Lugovoi, Yuriy 1912 RUS1.0010.762519.00 
  Bogdanov, Rodion 2062 RUS0.001-0.1125-2.75 

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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