Individual Calculations September 2010
 Apresyan, Zohrak  Total change: -17.25  Rating chartPersonal card
 "Jermuk 2010" Int. Open Youth Tmnt. Jermuk ARM 2010-06-26
RcRownchangeKK*chgGame
 1968 2107 4.50 8 -0.83 15 -12.45 
  Khalikyan, Astghik 1707  * ARM0.501-0.4215-6.30 
  Bakunts, Rafael 2047 ARM0.501-0.0815-1.20 
  Muradyan, Sipan 1902 ARM1.0010.24153.60 
  Shakryan, Zozan 1940 ARM0.001-0.7215-10.80 
  Iskandaryan, Tigran 1855 ARM1.0010.19152.85 
  Dilanyan, Grigor 2250 ARM0.5010.19152.85 
  Barseghyan, Harutyun 1939 ARM1.0010.28154.20 
  Tamazyan, Haik 2101 ARM0.001-0.5115-7.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Pan-Armenian Int. Open - A Yerevan ARM 2010-08-14
RcRownchangeKK*chgGame
 2154 2126 2.00 5 -0.32 15 -4.80 
  Poghosyan, Suren 2336 ARM0.001-0.2315-3.45 
  Kshtoyan, Indat 1971 ARM1.0010.29154.35 
  Tovmasian, Vardges 2281 ARM0.001-0.2915-4.35 
  Gevorgyan, Maria 1976 ARM1.0010.30154.50 
  Khojayan, Vardan 2204 ARM0.001-0.3915-5.85 

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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