Individual Calculations April 2014
 Mikaelyan, Arman  Total change: -6.45  Rating chartPersonal card
 European Individual Ch. 2014 Yerevan ARM 2014-03-03
RcRownchangeKK*chgGame
 2290 2291 5.00 11 -0.43 15 -6.45 
  Melkumyan, Hrant g2613 ARM0.001-0.1315-1.95 
  Parvanyan, Ashot 1891  * ARM0.001-0.9215-13.80 
  Barseghyan, Harutyun 2067 ARM1.0010.22153.30 
  Petrosian, Tigran L. g2639 ARM0.5010.39155.85 
  Golod, Vitali g2573 ISR0.001-0.1615-2.40 
  Nersisyan, Garnik 2063 ARM0.501-0.2915-4.35 
  Sargsyan, Shushanna 2093 ARM1.0010.24153.60 
  Paravyan, David m2423 RUS0.001-0.3215-4.80 
  Popilski, Gil g2503 ISR0.5010.27154.05 
  Machkalyan, Haik 1891  * ARM1.0010.08151.20 
  Petrosian, Davit G. g2431 ARM0.5010.19152.85 
 * 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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