Individual Calculations January 2014
 Shahinyan, David  Total change: 5.10  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 2128 2334 7.00 9 0.34 15 5.10 
  Aleksanyan, Hrant 1964 ARM1.0010.10151.50 
  Mnatsakanian, Eduard A m2120 ARM1.0010.23153.45 
  Hairapetian, Anna wm2221 ARM1.0010.35155.25 
  Machkalyan, Haik 1934  * ARM1.0010.08151.20 
  Barseghyan, Harutyun 1980 ARM0.501-0.3915-5.85 
  Martirosyan, Haik M. f2131 ARM0.501-0.2615-3.90 
  Kalashian, David m2400 ARM1.0010.59158.85 
  Tiraturyan, David 2177 ARM1.0010.29154.35 
  Matevosyan, Sedrak 2226 ARM0.001-0.6515-9.75 
 * 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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