Individual Calculations October 2017
 Hovyan, Nikolay  Total change: -16.40  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 1700 1414 1.00 8 -0.41 40 -16.40 
  Yayloyan, Konstantin 1814  * ARM0.001-0.0840-3.20 
  Tavakalyan, Azat 1814  * ARM0.001-0.0840-3.20 
  Brutyan, Hamlet 1704 ARM0.001-0.1640-6.40 
  Asghari, Mitra 1673 IRI0.5010.324012.80 
  Nourimoghaddam, Shahrokh 1794 IRI0.5010.414016.40 
  Gevorgyan, Anahit 1723 ARM0.001-0.1440-5.60 
  Adamyan, Mane 1636 ARM0.001-0.2240-8.80 
  Mitoyan, Zhores 1440 ARM0.001-0.4640-18.40 
 * 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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