Individual Calculations August 2013
 Ghazaryan, Serob  Total change: -60.60  Rating chartPersonal card
 "Jermuk 2013" 8th Youth Open Int. Tmnt. Jermuk ARM 2013-06-28
RcRownchangeKK*chgGame
 1826 1849 1.00 6 -2.19 15 -32.85 
  Khomeriki, Nino wf2066 GEO0.5010.28154.20 
  Machkalyan, Haik 1815 ARM0.001-0.5515-8.25 
  Ilyashev, Yerzhan 1938 KAZ0.001-0.3815-5.70 
  Apyan, Hayk 1741 ARM0.001-0.6515-9.75 
  Barseghyan, Narek 1612 ARM0.001-0.8015-12.00 
  Ghazaryan, Haik 1783 ARM0.501-0.0915-1.35 

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)
 
 83rd Yerevan Ch. Final Yerevan ARM 2013-07-11
RcRownchangeKK*chgGame
 1974 1849 1.50 9 -1.85 15 -27.75 
  Bakunts, Rafael 2249  * ARM0.5010.42156.30 
  Pogosian, Tigran 2249  * ARM0.5010.42156.30 
  Gaboyan, Susanna 2041 ARM0.001-0.2515-3.75 
  Caoili, Arianne wm2242 AUS0.001-0.0815-1.20 
  Boyajyan, Hayk 1820 ARM0.001-0.5415-8.10 
  Avagyan, Razmik A. 1795 ARM0.001-0.5815-8.70 
  Mezhlumyan, Marat 1901 ARM0.5010.07151.05 
  Hakobyan, Hovhannes H. 1792 ARM0.001-0.5815-8.70 
  Mirzoyan, David 1675 ARM0.001-0.7315-10.95 
 * 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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