Individual Calculations January 2011
 Mezhlumyan, Marat  Total change: -4.20  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 1947 1822 2.50 8 -0.28 15 -4.20 
  Matevosyan, Sedrak 2158 ARM0.001-0.1215-1.80 
  Petrosyan, Arman 1724 ARM1.0010.37155.55 
  Apresyan, Zohrak 2090 ARM0.001-0.1715-2.55 
  Papikyan, David 1990 ARM0.001-0.2815-4.20 
  Hovsepyan, David 1749 ARM0.001-0.6015-9.00 
  Aghajanyan, Arsen 1919 ARM0.5010.13151.95 
  Manukyan, Sargis A. 2010 ARM0.001-0.2615-3.90 
  Martirosyan, Haik M. 1935 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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