Individual Calculations May 2012
 Zeynalov, Tural  Total change: -19.20  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1955 1887 1.00 4 -0.64 30 -19.20 
  Jooyandeh, Hassan 2056 IRI0.001-0.2830-8.40 
  Sadeghi, S 2077 IRI0.001-0.2530-7.50 
  Pourtoosi, Ramtin 1750 IRI1.0010.32309.60 
  Martirosyan, Haik M f1938 ARM0.001-0.4330-12.90 

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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