Individual Calculations April 2009
 Hort, Artur  Total change: -20.85  Rating chartPersonal card
 82. St.Petersburg Chmp. 2009 Men SF St.Petersburg RUS 2009-02-06
RcRownchangeKK*chgGame
 2205 2194 2.50 8 -1.39 15 -20.85 
  Serov, Maksim 2352 RUS0.5010.21153.15 
  Bazeev, German 2278 RUS0.001-0.3815-5.70 
  Kobzar, Alexandr 2187 UKR0.001-0.5115-7.65 
  Fedoseev, Vladimir f2344 RUS1.0010.701510.50 
  Balaian, Alina 2037 RUS0.001-0.7115-10.65 
  Pakhomov, Egor 2240 RUS0.001-0.4415-6.60 
  Goldobin, Mikhail 2127 RUS1.0010.41156.15 
  Usmanov, Vasily 2072 RUS0.001-0.6715-10.05 

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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