Individual Calculations July 2015
 Asatryan, Sona  Total change: 74.40  Rating chartPersonal card
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
RcRownchangeKK*chgGame
 2016 1790 4.00 9 1.86 40 74.40 
  Karatorossian, David m2190  * ARM0.001-0.0840-3.20 
  Mkrtchyan, Sargis R. 2085 ARM0.001-0.1540-6.00 
  Davtyan, Artur 1988 ARM0.001-0.2440-9.60 
  Gharibyan, Mane 1631 ARM1.0010.294011.60 
  Chubar, Vladimir m2021 UKR1.0010.794031.60 
  Manukyan, Artyom 2046 ARM0.001-0.1940-7.60 
  Ghadiri, Radmehr 1905 IRI1.0010.664026.40 
  Mesropian, Khachatur 2106 ARM1.0010.874034.80 
  Matevosyan, Sedrak 2174 ARM0.001-0.0940-3.60 
 * 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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