Individual Calculations August 2023
 Voskanyan, Artur S.  Total change: -48.80  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1369 1229 1.50 8 -1.22 40 -48.80 
  Arevyan, Araik 1544 RUS0.5010.364014.40 
  Budhy, Samuel Dave Abraham 1500 INA0.001-0.1740-6.80 
  Alvanjyan, Aida 1624 ARM0.5010.424016.80 
  Tigranyan, Narek 1439 ARM0.001-0.2340-9.20 
  Harutyunyan, Yura 1351 ARM0.001-0.3340-13.20 
  Aghabekyan, Davit 1166 ARM0.501-0.0940-3.60 
  Arakelyan, Vilik 1211 ARM0.001-0.5340-21.20 
  Grigoryan, Levon A. 1119 ARM0.001-0.6540-26.00 

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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