Individual Calculations May 2019
 Hakobyan, Hakob V.  Total change: -7.20  Rating chartPersonal card
 Armenian Youth Ch. 2019 B-18 Yerevan ARM 2019-04-14
RcRownchangeKK*chgGame
 2055 2077 4.50 9 -0.18 40 -7.20 
  Avetisyan, Suren 1751 ARM0.001-0.8740-34.80 
  Ghevondyan, Arman 1863 ARM0.501-0.2740-10.80 
  Santryan, Davit 2138 ARM0.001-0.4240-16.80 
  Davtyan, Artur f2426 ARM0.001-0.1140-4.40 
  Khachatryan, David S. 1901 ARM1.0010.274010.80 
  Yeremyan, Alen 2172 ARM1.0010.634025.20 
  Gabrielyan, Vahe 1677  * ARM1.0010.08403.20 
  Shmavonyan, Areg 2193 ARM0.5010.16406.40 
  Sargsyan, Tigran R. 2372 ARM0.5010.354014.00 
 * 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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