Individual Calculations September 2009
 Demidiukov, Eugene  Total change: 14.40  Rating chartPersonal card
 Bridges of Ingul 2009 Nikolaev UKR 2009-07-02
RcRownchangeKK*chgGame
 2140 2208 5.50 8 0.96 15 14.40 
  Martynenko, Anastasia 1808  * RUS1.0010.08151.20 
  Pen, Li Min 1975 UKR1.0010.21153.15 
  Bondarchuk, Sergei f2314 UKR0.5010.14152.10 
  Rakhmangulov, Andrei m2367 UKR0.5010.21153.15 
  Roschupkin, Volodymyr 1986 UKR1.0010.22153.30 
  Gubanov, Oleg m2379 UKR0.5010.23153.45 
  Izhnin, A. 2353 UKR0.001-0.3115-4.65 
  Lugovoy, Aleksandr 1941 UKR1.0010.18152.70 
 * 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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