Individual Calculations November 2011
 Petrov, Nikita  Total change: 10.05  Rating chartPersonal card
 Anapa 2011 open Anapa RUS 2011-09-01
RcRownchangeKK*chgGame
 2072 2156 6.00 9 0.67 15 10.05 
  Ivashchenko, Elena 1775 RUS1.0010.09151.35 
  Edilsultanova, Zalina 1756  * RUS1.0010.08151.20 
  Vastrukhin, Oleg 2361 RUS0.5010.26153.90 
  Moroz, Roman 2373 RUS0.001-0.2215-3.30 
  Grigorian, Andrei 2003 RUS0.501-0.2015-3.00 
  Safonov, Andrei 2025 RUS1.0010.32154.80 
  Yermolenko, Vasily f2304 RUS0.001-0.3015-4.50 
  Schur, Alexander 2042 RUS1.0010.34155.10 
  Konovalov, Eduard 2010 RUS1.0010.30154.50 
 * 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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