Individual Calculations January 2009
 Gurevich, Boris  Total change: 0.00  Rating chartPersonal card
 St.Petersburg Chmp. 2008 Seniors open St.Petersburg RUS 2008-09-06
RcRownchangeRpKK*chgGame
 2051 0 4.00 7 0.00 2064   0.00 
  Bedenko, Aleksandr 2075 RUS0.0010.00 0.00 
  Averjanov, Sergey 2028 RUS1.0010.00 0.00 
  Koroliov, Aleksei 2082 RUS1.0010.00 0.00 
  Ubykin, Vladimir 2097 RUS0.5010.00 0.00 
  Polishchuk, Mikhail 1923 RUS0.5010.00 0.00 
  Nikolaev, Vadim S. 2161 RUS0.0010.00 0.00 
  Ginburg, Vladilen 1988 RUS1.0010.00 0.00 

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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