Individual Calculations July 2009
 Kalugin, Yury  Total change: 21.45  Rating chartPersonal card
 Samara Chmp. 2009 open Samara RUS 2009-04-07
RcRownchangeKK*chgGame
 2050 1985 3.50 5 1.43 15 21.45 
  Malyshev, Vasily 2028 RUS1.0010.56158.40 
  Natacheev, Peter 2173 RUS0.5010.24153.60 
  Sevastianov, Viktor 2030 RUS1.0010.56158.40 
  Prikhodko, Anton 2030 RUS1.0010.56158.40 
  Prihodko, Ilja 1990 RUS0.001-0.4915-7.35 

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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