Individual Calculations June 2013
 Mammadova, Gulnar  Total change: -2.25  Rating chartPersonal card
 Nakhchivan Open-2013, group A Nakhchivan AZE 2013-04-21
RcRownchangeKK*chgGame
 2355 2322 4.00 9 -0.15 15 -2.25 
  Khalifman, Alexander g2614 RUS0.001-0.1515-2.25 
  Aleskerov, Faik 2384 AZE0.5010.09151.35 
  Yilmaz, Mustafa g2531 TUR0.001-0.2315-3.45 
  Guliev, Logman m2401 AZE0.5010.11151.65 
  Mamedjarova, Turkan wg2240 AZE0.501-0.1115-1.65 
  Kazimova, Narmin wm2191 AZE0.501-0.1815-2.70 
  Ibrahimova, Sabina 2166 AZE1.0010.29154.35 
  Babayev, Talib m2405 AZE0.001-0.3915-5.85 
  Sevdimaliyev, Urfan f2267 AZE1.0010.42156.30 

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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