Individual Calculations September 2011
 Sychov, Sergey  Total change: -4.20  Rating chartPersonal card
 Petrosian Memorial open 2011 Dimitrovgrad Dimitrovgrad RUS 2011-06-18
RcRownchangeKK*chgGame
 2031 2002 3.00 7 -0.28 15 -4.20 
  Yakimkin, Igor 2202 RUS1.0010.761511.40 
  Ulanov, Alexandr 2402  * RUS0.001-0.0815-1.20 
  Ulanov, Sergei 2143 RUS0.5010.19152.85 
  Rusakov, Vladimir 2016 RUS0.001-0.4815-7.20 
  Lazutin, Valerij 1971 RUS0.001-0.5415-8.10 
  Bezvitelnov, Dmitriy 1715 RUS1.0010.16152.40 
  Hafijtullin, Gazimbek 1769 RUS0.501-0.2915-4.35 
 * 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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