Individual Calculations July 2012
 Umudova, Nargiz  Total change: -21.15  Rating chartPersonal card
 Nakhchivan Open-2012, group A Nakhchivan AZE 2012-04-27
RcRownchangeKK*chgGame
 2279 2220 2.00 8 -1.41 15 -21.15 
  Durarbayli, Vasif g2543 AZE0.001-0.1315-1.95 
  Aghayev, Nijat 2318 AZE0.001-0.3715-5.55 
  Iskandarov, Misratdin 2305 AZE0.001-0.3815-5.70 
  Babayev, Talib f2344 AZE0.001-0.3315-4.95 
  Ismayilova, Parvana wf2068 AZE1.0010.30154.50 
  Sevdimaliyev, Urfan 2197 AZE0.501-0.0315-0.45 
  Isgandarova, Khayala wm2204 AZE0.001-0.5215-7.80 
  Kazimova, Narmin wm2253 AZE0.5010.05150.75 

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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