Individual Calculations April 2009
 Danielian, Vardan  Total change: -12.30  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
 2174 2289 5.00 9 -0.82 15 -12.30 
  Eranyan, Khachatur 1942 ARM1.0010.11151.65 
  Inants, Aghasi 2200 ARM0.501-0.1215-1.80 
  Antinyan, Armen 2180 ARM0.501-0.1515-2.25 
  Khachatrian, Garik 2165 ARM1.0010.33154.95 
  Grigoryan, Karen H. c2072 ARM0.501-0.2815-4.20 
  Tamazyan, Haik 2138 ARM1.0010.30154.50 
  Hovhannisyan, Robert 2409 ARM0.001-0.3415-5.10 
  Vardanian, Haik G. 2227 ARM0.001-0.5915-8.85 
  Aghasaryan, Robert f2235 ARM0.501-0.0815-1.20 

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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