Individual Calculations January 2011
 Hovsepyan, David  Total change: 42.50  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2001 1749 3.50 9 1.70 25 42.50 
  Kharatyan, Anahit wf2044 ARM0.001-0.1525-3.75 
  Shakryan, Zozan 2005 ARM0.5010.31257.75 
  Bakunts, Rafael 2149  * ARM0.001-0.0825-2.00 
  Barseghyan, Harutyun 1962 ARM0.5010.27256.75 
  Mezhlumyan, Marat 1822 ARM1.0010.602515.00 
  Gevorgyan, Maria 2008 ARM0.001-0.1825-4.50 
  Aleksanyan, Hrant 1987 ARM1.0010.802520.00 
  Pluzyan, Aram 2097 ARM0.001-0.1125-2.75 
  Tavakalyan, Azat 1932 ARM0.5010.24256.00 
 * 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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