Individual Calculations June 2017
 Mammadov, Sadig  Total change: 31.20  Rating chartPersonal card
 Nakhchivan Open 2017, group A Nakhchivan AZE 2017-05-02
RcRownchangeKK*chgGame
 2330 2091 2.50 8 0.78 40 31.20 
  Sadikhov, Ulvi m2467 AZE0.001-0.0940-3.60 
  Ahmadzada, Ahmad f2357 AZE0.5010.324012.80 
  Grinev, Valeriy m2414 UKR0.001-0.1340-5.20 
  Aghayev, Nijat m2347 AZE0.001-0.1940-7.60 
  Mamedjarova, Zeinab wg2321 AZE0.001-0.2140-8.40 
  Beydullayeva, Govhar wf2093 AZE1.0010.504020.00 
  Abdulla, Khayala wg2293 AZE1.0010.764030.40 
  Hasanzade, Toghrul m2348 AZE0.001-0.1840-7.20 

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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