Individual Calculations May 2010
 Ibragimov, Ali  Total change: 14.25  Rating chartPersonal card
 Zhukovsky Chmp. A Zhukovsky RUS 2010-04-01
RcRownchangeKK*chgGame
 2119 2082 5.00 9 0.95 15 14.25 
  Dolgova, Tamara 1951 RUS1.0010.32154.80 
  Pyhtynov, Oleg 2066 RUS1.0010.48157.20 
  Medvedev, Vladimir 2139 RUS0.5010.08151.20 
  Lunin, Mikhail 2132 RUS1.0010.57158.55 
  Scheglov, Andrey 2178 RUS0.001-0.3715-5.55 
  Poplevin, Alexander 2101 RUS1.0010.53157.95 
  Zhukovsky, Viacheslav 2149 RUS0.5010.09151.35 
  Chapurin, A. 2280 RUS0.001-0.2415-3.60 
  Listratov, Artem 2073 RUS0.001-0.5115-7.65 

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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