Individual Calculations January 2009
 Simonian, Tigran  Total change: 19.35  Rating chartPersonal card
 Asrian Memorial Yerevan ARM 2008-11-28
RcRownchangeKK*chgGame
 2123 2188 6.50 9 1.29 15 19.35 
  Matinian, Armen 2261 ARM1.0010.60159.00 
  Poghosyan, Suren 2229 ARM1.0010.56158.40 
  Minasyan, Arnold 2180 ARM0.001-0.5115-7.65 
  Khojayan, Vardan 2238 ARM1.0010.57158.55 
  Inants, Aghasi 2200 ARM0.5010.02150.30 
  Israelyan, Vazgen 1942 ARM1.0010.19152.85 
  Karapetyan, Lusine 1961 ARM1.0010.21153.15 
  Hairapetian, Anna 2142 ARM1.0010.44156.60 
  Petrosyan, Tigran S. 1957 ARM0.001-0.7915-11.85 

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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