Individual Calculations October 2017
 Nadanian, Ashot  Total change: -6.40  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2229 2344 5.00 9 -0.64 10 -6.40 
  Hakobyan, Hakob Mk. 1944  * ARM1.0010.08100.80 
  Hovhannisyan, Robert g2594 ARM0.5010.31103.10 
  Gabuzyan, Hovhannes g2573 ARM0.001-0.2110-2.10 
  Barseghyan, Armen Ar. 2020 ARM0.001-0.8710-8.70 
  Davtyan, Arsen 1969 ARM1.0010.09100.90 
  Shahzamani, Arman 2064 IRI1.0010.16101.60 
  Gharagyozyan, Artur 2170 ARM1.0010.27102.70 
  Onischuk, Vladimir g2638 UKR0.001-0.1510-1.50 
  Santryan, Davit 2085 ARM0.501-0.3210-3.20 
 * 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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