Individual Calculations February 2020
 Rjabyh, Ilja  Total change: -11.60  Rating chartPersonal card
 XXVII Memorial of P.V.Dubinin 2020 open Nizhniy Novgorod RUS 2020-01-03
RcRownchangeKK*chgGame
 1687 1672 3.00 7 -0.29 40 -11.60 
  Kulikov, Nikita 1272  * RUS1.0010.08403.20 
  Deulin, Evgeny 1884 RUS0.001-0.2340-9.20 
  Golovanov, Vjacheslav 1612 RUS1.0010.424016.80 
  Zverev, Alexey 1820 RUS0.5010.20408.00 
  Semenov, Maxim 2021 RUS0.001-0.1140-4.40 
  Akhmedzhaev, Alexander 1829 RUS0.001-0.2940-11.60 
  Kleschev, Semen 1368 RUS0.501-0.3640-14.40 
 * 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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