Individual Calculations January 2009
 Gorodov, Artem  Total change: 7.50  Rating chartPersonal card
 SibFR Chmp. 2008 Boys-18 Tomsk RUS 2008-11-01
RcRownchangeKK*chgGame
 2060 2017 2.50 5 0.30 25 7.50 
  Fedechkin, Vladimir 2008 RUS1.0010.492512.25 
  Dolsonov, Ayusha 2173 RUS0.001-0.2925-7.25 
  Tsepennikov, Arseny 2057 RUS0.001-0.4425-11.00 
  Rozhkov, Dmitry 1987 RUS1.0010.462511.50 
  Kuzmin, Nikolai 2074 RUS0.5010.08252.00 

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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