Individual Calculations October 2017
 Gabrielian, Artur  Total change: 5.90  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2412 2501 6.00 9 0.59 10 5.90 
  Rezanezhad, Hassan 2101  * IRI1.0010.08100.80 
  Hakobyan, Hovhannes H. 2242 ARM1.0010.18101.80 
  Gharibyan, Mamikon f2365 ARM1.0010.32103.20 
  Grigoryan, Karen H. g2568 ARM0.001-0.4110-4.10 
  Manukyan, Sargis V. f2287 ARM0.501-0.2710-2.70 
  Vardanian, Haik G. f2355 ARM1.0010.30103.00 
  Aleksandrov, Aleksej g2580 BLR0.5010.11101.10 
  Martirosyan, Haik M. m2570 ARM0.5010.10101.00 
  Onischuk, Vladimir g2638 UKR0.5010.18101.80 
 * 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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