Individual Calculations November 2021
 Asatryan, Arman G.  Total change: 23.20  Rating chartPersonal card
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1493 1689 7.00 9 0.58 40 23.20 
  Avetisyan, Ani 1289  * ARM0.501-0.4240-16.80 
  Avanesyan, Aleksandr 1289  * ARM0.501-0.4240-16.80 
  Kandaryan, David 1289  * ARM1.0010.08403.20 
  Askaryan, Aneta 1369 ARM1.0010.13405.20 
  Davtyan, Davit M. 1446 ARM1.0010.20408.00 
  Nasiri, Mohammad Naeim 1436 IRI1.0010.19407.60 
  Avetisyan, Suren 1848 ARM1.0010.714028.40 
  Khachikyan, Haik 1868 ARM0.001-0.2740-10.80 
  Gevorgyan, Anahit 1601 ARM1.0010.384015.20 
 * 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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