Individual Calculations July 2019
 Gasparian, Artur  Total change: 20.40  Rating chartPersonal card
 Sochi-2019_Open Sochi RUS 2019-06-13
RcRownchangeKK*chgGame
 1869 1813 4.50 9 0.51 40 20.40 
  Laukhina, Margarita A. 1489 RUS0.501-0.3740-14.80 
  Demin, Petr 1790 RUS1.0010.474018.80 
  Matsenko, Elena wf1854 RUS1.0010.564022.40 
  Shkurkin, Andrey f2211 RUS0.001-0.0840-3.20 
  Zhugin, Nikolay 1677 RUS0.501-0.1840-7.20 
  Charkrubian, Tigran 1957 RUS0.001-0.3140-12.40 
  Akopian, Artur 1413  * RUS1.0010.08403.20 
  Biriukov, Ilja m2213  * RUS0.5010.424016.80 
  Iljushina, Olga wg2213  * RUS0.001-0.0840-3.20 
 * 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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