Individual Calculations June 2017
 Ibrahimova, Sabina  Total change: 23.60  Rating chartPersonal card
 Nakhchivan Open 2017, group A Nakhchivan AZE 2017-05-02
 2342 2198 4.00 9 1.18 20 23.60 
  Sevdimaliyev, Urfan g2366 AZE1.0010.722014.40 
  Burmakin, Vladimir g2508 RUS0.001-0.1420-2.80 
  Mammadzada, Gunay wg2359 AZE0.001-0.2920-5.80 
  Gasimov, Parviz f2318 AZE0.001-0.3420-6.80 
  Idrisov, Tabriz 2333 AZE0.001-0.3220-6.40 
  Mamedjarova, Turkan wg2262 AZE1.0010.592011.80 
  Kazimova, Narmin wg2282 AZE1.0010.622012.40 
  Bayramov, Elvin f2256 AZE0.5010.08201.60 
  Rzayev, Bahruz m2398 AZE0.5010.26205.20 

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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