Individual Calculations July 2015
 Mkrtchyan, Sargis R.  Total change: -13.20  Rating chartPersonal card
 85th Yerevan Ch. Final Yerevan ARM 2015-05-29
RcRownchangeKK*chgGame
 1981 2085 3.50 8 -1.51 40 -60.40 
  Manukyan, Sargis A. 2166 ARM0.001-0.3940-15.60 
  Harutyunyan, Erik 1856 ARM0.001-0.7940-31.60 
  Grigoryan, Gor A. 1773 ARM1.0010.14405.60 
  Hoghmrtsyan, Artur 1909 ARM0.001-0.7340-29.20 
  Ziroyan, David 1907 ARM1.0010.274010.80 
  Avetisyan, Mariam 1898 ARM1.0010.264010.40 
  Parvanyan, Ashot 2168 ARM0.001-0.3940-15.60 
  Yayloyan, Konstantin 2172 ARM0.5010.12404.80 

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)
 
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
RcRownchangeKK*chgGame
 2146 2085 5.00 9 1.18 40 47.20 
  Hovhannisyan, Robert g2485  * ARM0.001-0.0840-3.20 
  Asatryan, Sona 1790 ARM1.0010.15406.00 
  Hakobyan, Aram f2283 ARM0.001-0.2440-9.60 
  Melkonyan, Gor 1893 ARM1.0010.254010.00 
  Bakunts, Rafael 2270 ARM0.5010.24409.60 
  Gevorgyan, Maria wf2235 ARM0.001-0.3040-12.00 
  Petrosyan, Armen K. 1771 ARM1.0010.14405.60 
  Minasyan, Arnold 2207 ARM1.0010.674026.80 
  Nadanian, Ashot m2380 ARM0.5010.354014.00 
 * 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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