Individual Calculations September 2011
 Beldyugin, Alexey  Total change: 8.10  Rating chartPersonal card
 Petrosian Memorial open 2011 Dimitrovgrad Dimitrovgrad RUS 2011-06-18
RcRownchangeKK*chgGame
 2024 2025 4.50 8 0.54 15 8.10 
  Turaev, Rahmon 1625  * RUS1.0010.08151.20 
  Ulanov, Alexandr 2405 RUS0.001-0.0915-1.35 
  Hafijtullin, Gazimbek 1769 RUS1.0010.19152.85 
  Prihodko, Ilja 2119 RUS0.001-0.3715-5.55 
  Sidorov, Gennady G. 1900 RUS1.0010.33154.95 
  Ulanov, Sergei 2143 RUS1.0010.66159.90 
  Prikhodko, Anton 2071 RUS0.5010.06150.90 
  Elkin, Alexander 2162 RUS0.001-0.3215-4.80 
 * 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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