Individual Calculations January 2016
 Rybakov, Sergey  Total change: -17.40  Rating chartPersonal card
 Zhukovskiy-1215 Zhukovskiy RUS 2015-12-22
RcRownchangeKK*chgGame
 1882 2102 6.00 9 -0.87 20 -17.40 
  Kots, Dmitry 1768 RUS1.0010.12202.40 
  Zheleznyak, Nikolay 1744 RUS0.501-0.4020-8.00 
  Dolgova, Tamara 1856 RUS0.501-0.3120-6.20 
  Fedotov, Aleksandr 1702  * RUS1.0010.08201.60 
  Trotsenko, Sergey 1960 RUS0.501-0.1920-3.80 
  Tarabtsev, Ivan 2025 RUS1.0010.39207.80 
  Andreev, Gennadiy 1876 RUS0.501-0.2920-5.80 
  Avetisyan, Aleksey 2001 RUS0.501-0.1420-2.80 
  Lazarenko, Viktor 2009 RUS0.501-0.1320-2.60 
 * 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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