Individual Calculations October 2008
 Amarasena, Kaveesha  Total change: 15.00  Rating chartPersonal card
 Asian Youth Chess Championship 2008; Boys Under 16 Tehran Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 2064 1900 2.00 8 -0.35 25 -8.75 
  Saeed, Ishaq f2219 UAE0.001-0.1325-3.25 
  Azemati, Amir 2088 IRI0.001-0.2625-6.50 
  Antonio, Viani D`cunha 2115 IND1.0010.772519.25 
  Kavinda, Akhila 2029 SRI0.001-0.3325-8.25 
  Dalir, Alireza 2089 IRI0.001-0.2525-6.25 
  Pourramezanali, Amirreza 2099 IRI0.001-0.2425-6.00 
  Al-Kaabi, Abdulla 1790 UAE1.0010.35258.75 
  Amanbaev, Islomjon 2083 KGZ0.001-0.2625-6.50 

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)
 
 World Youth Under-16 Chess Olympiad Mersin TUR 2008-08-17
RcRownchangeKK*chgGame
 2000 1900 4.00 8 0.95 25 23.75 
  Kazimova, Narmin Nizami Qizi 2148 AZE0.5010.31257.75 
  Gaygusuzoglu, Gokhan 1887 TUR0.501-0.0225-0.50 
  Yilmazyerli, Mert 2208 TUR0.001-0.1425-3.50 
  Sop, Selen 1870 TUR1.0010.462511.50 
  Gaehwiler, Gabriel 2095 SUI1.0010.752518.75 
  Bodnaruk, Anastasia wf2250 RUS0.001-0.1125-2.75 
  Feng, Thomas 1602 AUS1.0010.15253.75 
  Yuksel, Atilla Koksal c1936 TUR0.001-0.4525-11.25 

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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