Individual Calculations February 2019
 Akopjan, Gor  Total change: -1.60  Rating chartPersonal card
 T.Petrosian memorial-A Moscow RUS 2019-01-04
RcRownchangeKK*chgGame
 1597 1612 4.50 9 -0.04 40 -1.60 
  Zaitseva, Lyudmila 1931 RUS0.001-0.1340-5.20 
  Pokhlebalov, Grigori 1212  * RUS1.0010.08403.20 
  Dmitriev, Leonid 1796 RUS1.0010.744029.60 
  Granovskaya, Ekaterina 1789 RUS0.001-0.2740-10.80 
  Kozhukhov, Aleksandr 1639 RUS0.001-0.4640-18.40 
  Kotelnikov, Konstantin 1350 RUS0.501-0.3240-12.80 
  Korshunov, Sergey A 1305 RUS0.501-0.3640-14.40 
  Andreev, Konstantin 1612 RUS1.0010.504020.00 
  Lobov, Aleksandr Dm. 1742 RUS0.5010.18407.20 
 * 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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