Individual Calculations November 2009
 Hovhannisyan, Robert  Total change: 24.00  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2479 2463 6.50 9 2.40 10 24.00 
  Sokolova, Vera wf2087 RUS0.501-0.4110-4.10 
  Martynenko, Alexey 2063  * RUS1.0010.08100.80 
  Zvjaginsev, Vadim g2635 RUS1.0010.73107.30 
  Zhou, Weiqi g2593 CHN0.5010.18101.80 
  Melkumyan, Hrant g2569 ARM0.5010.14101.40 
  Grigoriants, Sergey g2564 RUS0.5010.14101.40 
  Del Rio De Angelis, Salvador G. g2559 ESP1.0010.63106.30 
  Yudin, Sergei m2599 RUS1.0010.68106.80 
  Savchenko, Boris g2638 RUS0.5010.23102.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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