Individual Calculations May 2015
 Vorobjev, Dmitry  Total change: -7.80  Rating chartPersonal card
 Overtime 2015 Open 1 St. Petersburg RUS 2015-03-23
RcRownchangeKK*chgGame
 2011 2197 6.00 9 -0.39 20 -7.80 
  Chekmenev, Vladimir 1797  * RUS1.0010.08201.60 
  Spiridonov, Mikhail 1797  * RUS1.0010.08201.60 
  Stepanov, Andrey 2003 RUS1.0010.25205.00 
  Lesovoi, Evgenij 2299 RUS0.5010.14202.80 
  Manin, Viktor 2134 UZB0.001-0.5920-11.80 
  Shirshov, Nikolay 1804 RUS1.0010.08201.60 
  Sheynin, Izrail 2008 RUS1.0010.25205.00 
  Bondarenko, Ivan 2020 RUS0.501-0.2320-4.60 
  Artamonov, Valery 2234 RUS0.001-0.4520-9.00 
 * 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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