Individual Calculations September 2009
 Moskvina, Elena  Total change: -2.10  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 1958 1621 0.50 5 -0.14 15 -2.10 
  Egorov, Andrey 2021  * RUS0.001-0.0815-1.20 
  Piass, Inga 2020 RUS0.001-0.0815-1.20 
  Tunik, Sergey 1897 RUS0.5010.33154.95 
  Severinov, Alexander 1831 RUS0.001-0.2315-3.45 
  Skokov, Boris 2021  * RUS0.001-0.0815-1.20 
 * 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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