Individual Calculations September 2010
 Kharatyan, Anahit  Total change: -40.65  Rating chartPersonal card
 5th Int.Open Nana Aleksandria's Cup 2010 Poti GEO 2010-07-10
RcRownchangeKK*chgGame
 2027 2080 2.50 8 -2.09 15 -31.35 
  Kotanjian, Tigran g2480  * ARM0.001-0.0815-1.20 
  Tsirekidze, Giorgi 1836 GEO0.501-0.3015-4.50 
  Mangiashvili, Otar 1806 GEO1.0010.17152.55 
  Pipia, Beka 1962 GEO0.001-0.6615-9.90 
  Kosashvili, Otar 1812 GEO1.0010.17152.55 
  Ammar, Abdul Jabbar Aliwy 2181 IRQ0.001-0.3615-5.40 
  Ali, Ghassan M f2138 IRQ0.001-0.4215-6.30 
  Bibilashvili, Lali 2001 GEO0.001-0.6115-9.15 
 * 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
 2053 2080 3.50 8 -0.62 15 -9.30 
  Gharagyozian, Artur 2227 ARM0.5010.20153.00 
  Vardanian, Hakob 2258 ARM1.0010.731510.95 
  Khojayan, Vardan 2204 ARM0.001-0.3315-4.95 
  Virabyan, Gor 2169 ARM1.0010.62159.30 
  Matevosyan, Sedrak 2162 ARM0.001-0.3915-5.85 
  Khachatryan, Rafik 1697 ARM0.001-0.9115-13.65 
  Azaryan, Tigran 1734 ARM1.0010.11151.65 
  Karagyozian, Edgar 1971 ARM0.001-0.6515-9.75 

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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