Individual Calculations April 2014
 Machkalyan, Haik  Total change: -23.25  Rating chartPersonal card
 European Individual Ch. 2014 Yerevan ARM 2014-03-03
RcRownchangeKK*chgGame
 2211 1874 2.50 9 1.32 15 19.80 
  Babujian, Levon g2274  * ARM0.001-0.0815-1.20 
  Kursova, Maria wg2274  * ARM0.001-0.0815-1.20 
  Aleksanyan, Hrant 2003 ARM0.001-0.3315-4.95 
  Vardanian, Hamazasp 2138 ARM1.0010.821512.30 
  Galoyan, Levon f2251 ARM0.5010.41156.15 
  Cherednichenko, Svetlana wg2270 UKR1.0010.921513.80 
  Lugovskoy, Maxim m2274  * RUS0.001-0.0815-1.20 
  Mikaelyan, Arman 2274  * ARM0.001-0.0815-1.20 
  Tutisani, Noe 2137 GEO0.001-0.1815-2.70 
 * 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)
 
 Youth Armenian Ch. 2013 SF B-18 Yerevan ARM 2014-03-17
RcRownchangeKK*chgGame
 1725 1874 2.00 7 -2.87 15 -43.05 
  Badalyan, David 1728 ARM1.0010.30154.50 
  Avagyan, Razmik A. 1795 ARM0.001-0.6115-9.15 
  Sukiasyan, Artem V. 1788 ARM0.001-0.6215-9.30 
  Ghazaryan, Serob 1797 ARM0.001-0.6115-9.15 
  Gulishyan, Artur 1591 ARM0.501-0.3415-5.10 
  Ghukasyan, Haykaz 1691 ARM0.001-0.7415-11.10 
  Barseghyan, Narek 1683 ARM0.501-0.2515-3.75 

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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