Individual Calculations July 2019
 Babayan, Arman  Total change: -56.80  Rating chartPersonal card
 Sochi-2019_Open Sochi RUS 2019-06-13
RcRownchangeKK*chgGame
 1726 1582 1.00 7 -1.42 40 -56.80 
  Birjukov, Sergey f1982  * RUS0.001-0.0840-3.20 
  Borisov, Sergey 1932  * RUS0.5010.394015.60 
  Sikhidi, Anastas 1779 RUS0.5010.254010.00 
  Biriukov, Ilja m1982  * RUS0.001-0.0840-3.20 
  Maisakov, Mikhail 1621 RUS0.001-0.4540-18.00 
  Adzhar, Timur 1258 RUS0.001-0.8740-34.80 
  Shaforostov, Dmitry 1526 RUS0.001-0.5840-23.20 
 * 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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