Individual Calculations July 2015
 Khachadurian, Aren  Total change: 0.00  Rating chartPersonal card
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
RcRownchangeKK*chgGame
 1730 1405 1.00 7 0.00 40 0.00 
  Matevosyan, Sedrak 1805  * ARM0.001-0.0840-3.20 
  Permyakov, Evgeniy 1805  * RUS0.001-0.0840-3.20 
  Ghadiri, Radmehr 1805  * IRI0.001-0.0840-3.20 
  Antonyan, Mikhail 1805  * ARM0.001-0.0840-3.20 
  Firoozyar, Ashkan 1750 IRI0.001-0.1140-4.40 
  Gharibyan, Mane 1631 ARM0.001-0.2140-8.40 
  Ehtesham Mehr, Rahil 1510 IRI1.0010.644025.60 
 * 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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