Individual Calculations May 2010
 Legostaev, Alexander  Total change: 5.40  Rating chartPersonal card
 Perm March 2010 open A Perm RUS 2010-02-27
RcRownchangeKK*chgGame
 1950 1860 3.50 8 0.36 15 5.40 
  Ivanov, Rostislav f2260  * RUS0.001-0.0815-1.20 
  Glazunov, Viktor 1708 RUS1.0010.30154.50 
  Batrak, Alexandra 1912 RUS0.5010.07151.05 
  Vshivtsev, Valery 1989 RUS1.0010.671510.05 
  Shalynykh, Viktor 2060 RUS0.001-0.2415-3.60 
  Kashin, Yury 2010 RUS0.001-0.3015-4.50 
  Bychenkova, Sonia 1609 RUS0.501-0.3115-4.65 
  Liang, Vladimir 2054 RUS0.5010.25153.75 
 * 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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