Individual Calculations May 2010
 Gatrjyan, Ruben  Total change: -13.20  Rating chartPersonal card
 H. Gasparyan Memorial-2 "B" Yerevan ARM 2010-03-23
RcRownchangeKK*chgGame
 2075 2042 4.50 10 -0.06 15 -0.90 
  Tamazyan, Haik 2102 ARM0.5010.08151.20 
  Apresyan, Zohrak 2072 ARM0.001-0.4615-6.90 
  Eranyan, Khachatur 2078 ARM0.001-0.4515-6.75 
  Mikaelyan, Arman 2055 ARM0.5010.02150.30 
  Petrosyan, Hovhannes 2067 ARM1.0010.53157.95 
  Tamazyan, Haik 2102 ARM0.5010.08151.20 
  Apresyan, Zohrak 2072 ARM1.0010.54158.10 
  Eranyan, Khachatur 2078 ARM0.001-0.4515-6.75 
  Petrosyan, Hovhannes 2067 ARM0.001-0.4715-7.05 
  Mikaelyan, Arman 2055 ARM1.0010.52157.80 

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)
 
 Youth Armenian Ch. 2010 B-18 Yerevan ARM 2010-04-04
RcRownchangeKK*chgGame
 2106 2042 3.00 9 -0.82 15 -12.30 
  Grigoryan, Karen H. c2304 ARM0.001-0.1815-2.70 
  Baghdasaryan, Vahe 2284 ARM0.001-0.2015-3.00 
  Bakunc, Rafael 1988 ARM0.001-0.5815-8.70 
  Ulubabyan, Kamo 1878 ARM1.0010.28154.20 
  Stamboltsyan, Sargis 2095 ARM0.001-0.4315-6.45 
  Vardanian, Haik G. 2329 ARM0.001-0.1615-2.40 
  Tamazyan, Haik 2102 ARM1.0010.58158.70 
  Gasparian, Haik 1795 ARM1.0010.19152.85 
  Dilanyan, Grigor 2178 ARM0.001-0.3215-4.80 

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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