Individual Calculations June 2017
 Nikolyan, Grigor  Total change: 34.00  Rating chartPersonal card
 87th Yerevan Ch. SF Yerevan ARM 2017-05-11
RcRownchangeKK*chgGame
 1587 1268 2.00 8 0.85 40 34.00 
  Azizyan, Suren 1668  * ARM0.001-0.0840-3.20 
  Boyajyan, Hayk 1668  * ARM0.001-0.0840-3.20 
  Hovhannisyan, Artur P. 1591 ARM1.0010.874034.80 
  Seyranyan, Gor 1668  * ARM0.001-0.0840-3.20 
  Petrosyants, Argishti 1639 ARM0.5010.404016.00 
  Mkhitaryan, Vahagn 1438 ARM0.001-0.2840-11.20 
  Stepanyan, Hamayak 1509 ARM0.5010.304012.00 
  Galajyan, Armen 1511 ARM0.001-0.2040-8.00 
 * 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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