Individual Calculations July 2009
 Chuvakov, Nikolay  Total change: -1.50  Rating chartPersonal card
 M.Chigorin CCC 2009 Final St.Petersburg RUS 2009-05-19
RcRownchangeKK*chgGame
 1944 1808 2.50 8 -0.10 15 -1.50 
  Shagiakhmetov, Artem 2084 RUS0.001-0.1715-2.55 
  Simko, Vladimir 1981 RUS0.5010.23153.45 
  Kuzmin, Egor 1954 RUS0.001-0.3015-4.50 
  Gorbov, Andrey 1939 RUS0.001-0.3215-4.80 
  Kiselev, Viktor 1996 RUS0.001-0.2615-3.90 
  Gavrikov, Viktor 1662 RUS1.0010.30154.50 
  Stroganov, Anatoly 1935 RUS1.0010.671510.05 
  Voronenkov, Sergey 2003 RUS0.001-0.2515-3.75 

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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