Individual Calculations December 2012
 Toivonen, Alexander V.  Total change: -9.90  Rating chartPersonal card
 M.Chigorin Memorial 2012 St. Petersburg RUS 2012-10-27
RcRownchangeKK*chgGame
 2138 2250 5.00 9 -0.66 15 -9.90 
  Gantsevich, Aleksey A. 1850  * RUS1.0010.08151.20 
  Hayrapetyan, Hovik m2450 ARM0.001-0.2415-3.60 
  Salov, Vitaly V. 1993 RUS1.0010.18152.70 
  Bajarani, Ulvi m2436 AZE0.001-0.2615-3.90 
  Voronenkov, Sergey 2020 RUS1.0010.21153.15 
  Charochkina, Daria wg2343 RUS0.001-0.3715-5.55 
  Lobanov, Sergei 2081 RUS0.001-0.7215-10.80 
  Bajaramov, Elvin 2025 RUS1.0010.22153.30 
  Gantsevich, Aleksei 2046 RUS1.0010.24153.60 
 * 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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