Individual Calculations May 2012
 Mammedov, Vusal  Total change: -2.70  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1991 1766 1.00 5 -0.09 30 -2.70 
  Moosavi, Ali 2070 IRI0.001-0.1430-4.20 
  Machaidze, Paata 2050 GEO0.001-0.1630-4.80 
  Ghobadibigvand, A 1964 IRI0.001-0.2430-7.20 
  Abedi, Mohammad 1949 IRI1.0010.743022.20 
  Pourabdollah, Mohammadreza 1924 IRI0.001-0.2930-8.70 

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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