Individual Calculations January 2009
 Minasyan, Arnold  Total change: -9.15  Rating chartPersonal card
 Asrian Memorial Yerevan ARM 2008-11-28
RcRownchangeKK*chgGame
 2124 2180 4.50 9 -0.61 15 -9.15 
  Poghosyan, Suren 2229 ARM0.5010.07151.05 
  Karapetyan, Lusine 1961 ARM1.0010.22153.30 
  Simonian, Tigran 2188 ARM1.0010.51157.65 
  Hairapetian, Anna 2142 ARM0.001-0.5515-8.25 
  Khojayan, Vardan 2238 ARM0.5010.08151.20 
  Petrosyan, Tigran S. 1957 ARM0.001-0.7815-11.70 
  Inants, Aghasi 2200 ARM0.001-0.4715-7.05 
  Matinian, Armen 2261 ARM0.5010.11151.65 
  Israelyan, Vazgen 1942 ARM1.0010.20153.00 

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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