Individual Calculations August 2018
 Grigoryan, Alen A.  Total change: -80.80  Rating chartPersonal card
 Russian junior cup 2018 Karelskaya skazka BGU13 Petrozavodsk RUS 2018-07-14
RcRownchangeKK*chgGame
 1254 1528 2.00 5 -2.02 40 -80.80 
  Sklyarova, Sofia 1190 RUS1.0010.12404.80 
  Starkov, Mikhail 1315 RUS0.001-0.7740-30.80 
  Kuznetsova, Ekaterina 1132 RUS0.001-0.9240-36.80 
  Chernyatyev, Dmitry A. 1128  * RUS1.0010.08403.20 
  Gavrilov, Maxim 1504 RUS0.001-0.5340-21.20 
 * 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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