Individual Calculations May 2012
 Heydari, Majid  Total change: -44.70  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1830 1984 2.00 5 -1.49 30 -44.70 
  Shabanpour, Ali 1923 IRI0.001-0.5830-17.40 
  Shahsanam, Alireza 1790 IRI0.001-0.7530-22.50 
  Kamyar, Rouzbeh 1759 IRI1.0010.22306.60 
  Davoodi, Milad 1779 IRI1.0010.24307.20 
  Qadimbayli, Abdulla f1900 AZE0.001-0.6230-18.60 

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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