Individual Calculations July 2012
 Khalifman, Alexander  Total change: -8.90  Rating chartPersonal card
 Nakhchivan Open-2012, group A Nakhchivan AZE 2012-04-27
 2476 2649 5.50 9 -0.89 10 -8.90 
  Heydarli, Kanan m2329 AZE1.0010.13101.30 
  Esen, Baris g2555 TUR0.501-0.1310-1.30 
  Azaladze, Shota m2419 GEO0.501-0.2910-2.90 
  Mammadov, Zaur m2378 AZE0.501-0.3310-3.30 
  Guseinov, Gadir g2616 AZE0.501-0.0510-0.50 
  Aghayev, Nijat 2318 AZE1.0010.12101.20 
  Mamedov, Rauf g2624 AZE0.501-0.0310-0.30 
  Mammadov, Ayaz m2404 AZE0.501-0.3010-3.00 
  Iordachescu, Viorel g2644 MDA0.501-0.0110-0.10 

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)


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