Individual Calculations October 2017
 Vardanian, Haik G.  Total change: 38.00  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2428 2355 5.50 9 1.90 20 38.00 
  Nourimoghaddam, Shahrokh 1955  * IRI1.0010.08201.60 
  Melkumyan, Hrant g2642 ARM0.5010.34206.80 
  Ter-Sahakyan, Samvel g2577 ARM1.0010.782015.60 
  Korneev, Oleg g2550 ESP0.001-0.2520-5.00 
  Onischuk, Vladimir g2638 UKR1.0010.842016.80 
  Gabrielian, Artur g2501 RUS0.001-0.3020-6.00 
  Sargissyan, Sargis f2295 ARM1.0010.42208.40 
  Andriasian, Zaven g2593 ARM0.001-0.2020-4.00 
  Hakobyan, Hakob V. 2101 ARM1.0010.19203.80 
 * 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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