Individual Calculations August 2023
 Torosyan, Volodya  Total change: 10.64  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1571 1874 6.00 9 -1.51 38 -57.38 
  Harutyunyan, Yura 1351 ARM1.0010.03381.14 
  Sharajyan, Garik 1509 ARM0.001-0.9038-34.20 
  Karakhanyan, Vazgen 1474  * ARM1.0010.08383.04 
  Badalyan, Seda 1530 ARM1.0010.12384.56 
  Mesropyan, Samvel 1537 ARM0.501-0.3838-14.44 
  Margaryan, Vrezh 1574 ARM1.0010.15385.70 
  Petrosyan, Tigran Agh. 1674 ARM0.501-0.2638-9.88 
  Harutyunyan, Arman G. 1721 ARM1.0010.303811.40 
  Ambartsumian, Tyhran 1765 ARM0.001-0.6538-24.70 
 * 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)
 
 16th Poti Int.Nana Alexandria Cup (Open A, 1800-more) Poti GEO 2023-07-12
RcRownchangeKK*chgGame
 2144 1874 3.50 9 1.79 38 68.02 
  Khojayan, Vardan 2203 ARM0.001-0.1238-4.56 
  Kiladze, Luka f2089 GEO1.0010.773829.26 
  Manukyan, Sevak N. 2123 ARM1.0010.813830.78 
  Alikhanyan, Artak 2129 ARM0.001-0.1938-7.22 
  Ghazaryan, Raffi 2107 ARM1.0010.793830.02 
  Alaverdyan, Gevorg f2318 ARM0.5010.443816.72 
  Manukyan, Sargis A. f2201 ARM0.001-0.1338-4.94 
  Shamatava, Nikolozi 1888 GEO0.001-0.4838-18.24 
  Qalichava, Akaki 2242 GEO0.001-0.1038-3.80 

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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