Individual Calculations November 2021
 Avetisyan, Ani  Total change: 86.80  Rating chartPersonal card
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1471 1183 3.50 8 2.17 40 86.80 
  Asatryan, Arman G. 1583  * ARM0.5010.424016.80 
  Ghayourifar, Amir 1583  * IRI1.0010.924036.80 
  Poormosavi, Seyed Kanan 1476 IRI0.001-0.1540-6.00 
  Manukyan, Sevak V. 1395 ARM0.001-0.2340-9.20 
  Askaryan, Aneta 1369 ARM0.5010.24409.60 
  Torosyan, Volodya 1539 ARM0.5010.394015.60 
  Stepanyan, Ararat 1419 ARM1.0010.804032.00 
  Ghambaryan, Hrant 1400 ARM0.001-0.2240-8.80 
 * 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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