Individual Calculations September 2011
 Toivonen, Alexander V.  Total change: -46.65  Rating chartPersonal card
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2075 2292 3.50 9 -3.11 15 -46.65 
  Dzhavathanov, Magomed 1892  * RUS1.0010.08151.20 
  Predke, Alexandr 2450 RUS0.5010.21153.15 
  Levin, Evgeny A. g2465 RUS0.001-0.2715-4.05 
  Klimentiev, Sergey 1892  * RUS0.001-0.9215-13.80 
  Senkevich, Konstantin 2020 RUS0.001-0.8315-12.45 
  Bezulenko, Evgeny 1928 RUS1.0010.10151.50 
  Korniyuk, Mariya wf2104 UKR0.501-0.2415-3.60 
  Chuprova, Irina 1892  * RUS0.501-0.4215-6.30 
  Kuzmin, Egor 2033 RUS0.001-0.8215-12.30 
 * 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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