Individual Calculations June 2013
 Mahmudov, Islam  Total change: -13.35  Rating chartPersonal card
 Nakhchivan Open-2013, group B Nakhchivan AZE 2013-04-21
RcRownchangeKK*chgGame
 2056 1863 0.50 5 -0.89 15 -13.35 
  Aliyev, Elnur Fakhraddin 2215 AZE0.001-0.1115-1.65 
  Mehtiyev, Sadig 2110 AZE0.5010.31154.65 
  Bayramov, Elkhan 2085 AZE0.001-0.2215-3.30 
  Musayev, Eldar 2190 AZE0.001-0.1315-1.95 
  Bayramov, Aladdin 1679 AZE0.001-0.7415-11.10 

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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