Individual Calculations July 2009
 Gabuzyan, Hovhannes  Total change: 69.90  Rating chartPersonal card
 Youth Armenian Ch. B-14 Yerevan ARM 2009-04-14
RcRownchangeKK*chgGame
 1965 2110 8.00 8 2.59 15 38.85 
  Hunanyan, Varuzhan 1760 ARM1.0010.11151.65 
  Gabrielyan, Rafael 1897 ARM1.0010.23153.45 
  Grigoryan, Karen H. c2227 ARM1.0010.66159.90 
  Pluzyan, Aram 2098 ARM1.0010.48157.20 
  Torosyan, Norayr 2009 ARM1.0010.36155.40 
  Apresyan, Zohrak 1988 ARM1.0010.33154.95 
  Kanjaryan, Vladimir 1941 ARM1.0010.28154.20 
  Gasparyan, Mher 1799 ARM1.0010.14152.10 

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)
 
 79th Yerevan Ch. Yerevan ARM 2009-05-11
RcRownchangeKK*chgGame
 2217 2110 5.00 8 2.07 15 31.05 
  Karatorossian, David m2287 ARM0.001-0.2715-4.05 
  Torosyan, Zhorik 1977 ARM1.0010.32154.80 
  Harutyunian, Tigran K. 2044 ARM0.501-0.0915-1.35 
  Inants, Aghasi 2274 ARM1.0010.721510.80 
  Gasparian, Tigran 2260 ARM1.0010.701510.50 
  Aghasaryan, Robert f2249 ARM1.0010.691510.35 
  Vardanian, Hakob 2199 ARM0.5010.12151.80 
  Nalbandian, Tigran g2447 ARM0.001-0.1215-1.80 

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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