Individual Calculations November 2023
 Aghazaryan, Albert  Total change: -20.00  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1292 1394 4.50 8 -0.50 40 -20.00 
  Sayadyan, Aleks 1114 ARM1.0010.16406.40 
  Tadevosyan, Hayk 1142 ARM1.0010.19407.60 
  Arevyan, Araik 1639 RUS0.001-0.2040-8.00 
  Matevosyan, Hayk 1166 ARM1.0010.21408.40 
  Harutyunyan, Meline 1565 ARM0.5010.23409.20 
  Ordyan, Rafayel 1403 ARM0.001-0.4940-19.60 
  Poghosyan, Hasmik 1158 ARM0.001-0.8040-32.00 
  Avetisyan, Ashot A. 1152 ARM1.0010.20408.00 

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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