Individual Calculations November 2023
 Gasparyan, Erik R.  Total change: -1.60  Rating chartPersonal card
 Yerevan Open 2023 (Tournament A) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 2237 2302 5.00 9 -0.08 20 -1.60 
  Ambartsumian, Tyhran 1902  * ARM1.0010.08201.60 
  Lobanov, Sergei g2520 FID0.5010.28205.60 
  Adhiban, B. g2562 IND0.001-0.1820-3.60 
  Amirdzhanyan, Vladimir 2148 RUS1.0010.29205.80 
  Iniyan, P g2517 IND0.001-0.2320-4.60 
  Pashikyan, Rudolf 2154 ARM0.501-0.2020-4.00 
  Ghimoyan, Narek 2014 ARM1.0010.16203.20 
  Arakelyan, Manvel 1925 ARM1.0010.09201.80 
  Aitbayev, Aslan m2394 KAZ0.001-0.3720-7.40 
 * 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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