Individual Calculations July 2009
 Aleksandrov, Aleksej  Total change: -7.70  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2470 2624 5.50 9 -0.77 10 -7.70 
  Khojayan, Vardan 2274 ARM1.0010.11101.10 
  Adhiban, B m2483 IND0.501-0.1910-1.90 
  Turova, Irina mwg2396 RUS0.501-0.2910-2.90 
  Lejlic, Samir m2388 SWE1.0010.20102.00 
  Neverov, Valeriy g2552 UKR0.501-0.1010-1.00 
  Jankovic, Alojzije g2540 CRO1.0010.38103.80 
  Anastasian, Ashot g2554 ARM0.001-0.6010-6.00 
  Melkumyan, Hrant g2528 ARM0.501-0.1310-1.30 
  Sturua, Zurab g2514 GEO0.501-0.1510-1.50 

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)
 

 

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