Individual Calculations August 2021
 Arutyunyan, German  Total change: -26.80  Rating chartPersonal card
 OPEN Moscow. June 2021 Moscow RUS 2021-06-08
RcRownchangeKK*chgGame
 1429 1583 4.00 7 -0.67 40 -26.80 
  Perminov, Yaroslav 1183  * RUS0.501-0.4240-16.80 
  Strishenko, Borislav 1183  * RUS1.0010.08403.20 
  Taranenko, Polina 1634 RUS0.001-0.4340-17.20 
  Markelov, Andrey 1573 RUS1.0010.494019.60 
  Terekhov, Vjacheslav 1413 RUS0.501-0.2240-8.80 
  Snegovsky-Orlov, Alexandr 1670 RUS0.001-0.3840-15.20 
  Davidyan, Vladimir 1350 RUS1.0010.21408.40 
 * 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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