Individual Calculations October 2012
 Usachev, Andrey  Total change: -5.25  Rating chartPersonal card
 Povolje 2012 Uliyanovsk RUS 2012-08-25
RcRownchangeKK*chgGame
 1871 1898 4.50 9 -0.35 15 -5.25 
  Peruhin, Anatoliy 1579 RUS1.0010.13151.95 
  Pirogov, Vyatchslav f2298  * RUS0.001-0.0815-1.20 
  Sinicin, Vladimir 1625 RUS0.501-0.3315-4.95 
  Agapchev, Andrey 1613 RUS1.0010.16152.40 
  Anikin, Victor 1813 RUS1.0010.38155.70 
  Zhuzhukin, Nikita 2017 RUS0.001-0.3415-5.10 
  Mirzaev, Aziz 2171 RUS0.001-0.1715-2.55 
  Drozhdin, Vladimir 1770 RUS1.0010.33154.95 
  Makarenko, Vladimir 1950 RUS0.001-0.4315-6.45 
 * 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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