Individual Calculations November 2023
 Gevorgyan, Anahit  Total change: -6.60  Rating chartPersonal card
 Yerevan Open 2023 (Tournament B) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 1345 1437 4.50 8 -0.33 20 -6.60 
  Nikoyan, Aleksan 1066 ARM1.0010.10202.00 
  Davtyan, Davit M. 1712 ARM0.001-0.1720-3.40 
  Poghosyan, Davit 1170 ARM0.501-0.3220-6.40 
  Harutyunyan, Davit A. 1177 ARM1.0010.18203.60 
  Grigoryan, Robert Sh. 1573 ARM0.001-0.3220-6.40 
  Grigoryan, Davit S. 1267 ARM1.0010.28205.60 
  Arevyan, Araik 1639 RUS0.001-0.2420-4.80 
  Poghosyan, Hasmik 1158 ARM1.0010.16203.20 

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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