Individual Calculations July 2015
 Grigoryan, Karen H.  Total change: -10.00  Rating chartPersonal card
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
 2403 2590 5.50 9 -1.00 10 -10.00 
  Simonyan, Latush 2190  * ARM1.0010.08100.80 
  Hakobyan, Aram f2283 ARM1.0010.14101.40 
  Petrosyan, Tigran S. m2423 ARM0.001-0.7210-7.20 
  Bakunts, Rafael 2270 ARM1.0010.13101.30 
  Nadanian, Ashot m2380 ARM1.0010.23102.30 
  Korobov, Anton g2698 UKR0.001-0.3510-3.50 
  Martirosyan, Haik M. f2344 ARM1.0010.19101.90 
  Petrosyan, Manuel m2449 ARM0.501-0.1910-1.90 
  Ter-Sahakyan, Samvel g2586 ARM0.001-0.5110-5.10 
 * 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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