Individual Calculations May 2012
 Kuzmin, Yuri  Total change: -8.10  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 1884 1882 3.50 8 -0.54 15 -8.10 
  Vorobjev, Dmitry 2226 RUS0.001-0.1215-1.80 
  Sorokina, Svetlana 1668 RUS1.0010.23153.45 
  Pashinsky, Mikhail 2246 RUS0.001-0.1015-1.50 
  Molchanov, Alexander 1688 RUS0.001-0.7515-11.25 
  Gantsevich, Dmitry 1549 RUS1.0010.12151.80 
  Zvereva, Svetlana 1687 RUS0.501-0.2515-3.75 
  Fateev, Michail 2031 RUS0.001-0.3015-4.50 
  Grigoriev, Yury Z. 1979 RUS1.0010.63159.45 

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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