Individual Calculations January 2014
 Matevosyan, Sedrak  Total change: 1.65  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 1989 2226 7.00 9 0.11 15 1.65 
  Khachikyan, Haik 1958 ARM1.0010.17152.55 
  Barseghyan, Harutyun 1980 ARM0.001-0.8115-12.15 
  Hambartsumyan, Gagik 1945 ARM1.0010.16152.40 
  Hoghmrtsyan, Artur 1908 ARM1.0010.13151.95 
  Bakunts, Rafael 2260 ARM0.001-0.4515-6.75 
  Machkalyan, Haik 1855 ARM1.0010.10151.50 
  Mkrtchyan, Sargis R. 1831 ARM1.0010.08151.20 
  Parvanyan, Alfred 1829 ARM1.0010.08151.20 
  Shahinyan, David 2334 ARM1.0010.65159.75 

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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