Rapid: Individual Calculations May 2015
 Egorov, Dmitri  Total change: 7.40  Rating chartPersonal card
 UR chmp. (II gr) rapid 2015 Izhevsk RUS 2015-04-03
RcRownchangeKK*chgGame
 1820 1580 1.00 3 0.37 20 7.40 
  Nikitin, Sergey A. 1933 RUS0.001-0.1120-2.20 
  Lopatin, Nikolay 1789 RUS1.0010.772015.40 
  Trubacheva, Lidia 1739 RUS0.001-0.2920-5.80 

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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