Individual Calculations April 2009
 Dobrenko, Artur  Total change: -54.75  Rating chartPersonal card
 Team Central FR Chmp. 2008 Elets RUS 2008-12-17
RcRownchangeKK*chgGame
 2177 2278 1.50 6 -2.19 25 -54.75 
  Seryogin, Peter V 2134 RUS0.001-0.6925-17.25 
  Geranichev, Mikhail 1928 RUS1.0010.11252.75 
  Domogaev, Sergey m2353 RUS0.001-0.4025-10.00 
  Afanasiev, Juri 2014 RUS0.501-0.3225-8.00 
  Bazarov, Konstantin 2256 RUS0.001-0.5325-13.25 
  Airapetian, Gor f2378 RUS0.001-0.3625-9.00 

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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