Individual Calculations November 2011
 Melnikov, Dmitry  Total change: -6.90  Rating chartPersonal card
 M.Chigorin Memorial 2011 Open St. Petersburg RUS 2011-10-14
RcRownchangeKK*chgGame
 2245 2299 3.50 7 -0.46 15 -6.90 
  Korobov, Anton g2671 UKR0.001-0.1015-1.50 
  Voronenkov, Sergey 2048 RUS0.001-0.8115-12.15 
  Chuprova, Irina 1919 RUS1.0010.09151.35 
  Ershov, Valentin 2031 RUS1.0010.17152.55 
  Emdin, Mark 2088 RUS0.501-0.2715-4.05 
  Arslanov, Shamil m2412 RUS1.0010.65159.75 
  Popov, Valerij g2545 RUS0.001-0.1915-2.85 

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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