Individual Calculations July 2022
 Hamedi Nia, Vesal  Total change: -52.80  Rating chartPersonal card
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 1771 1910 2.50 8 -2.64 20 -52.80 
  Dilanyan, Grigor f2293 ARM0.001-0.0920-1.80 
  Margaryan, Aram 1510  * ARM1.0010.08201.60 
  Mahdavi, Reza f2277 IRI0.001-0.1020-2.00 
  Sukiasyan, Vahe A. 1909 ARM0.001-0.5020-10.00 
  Nadanyan, Kiti 1475 ARM0.501-0.4420-8.80 
  Hakobyan, Menua 1675 ARM0.001-0.7920-15.80 
  Hakobyan, Allen 1406 ARM1.0010.04200.80 
  Melkonyan, Grigor 1622 ARM0.001-0.8420-16.80 
 * 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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