Individual Calculations April 2014
 Kakavand, Ramtin  Total change: -6.15  Rating chartPersonal card
 12th International Khazar Open Cup (D) U-14 Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1571 1588 3.50 7 -0.16 15 -2.40 
  Ghesmati, Aryan 1704 IRI0.5010.16152.40 
  Hedayati, Amirreza 1619 IRI0.001-0.4615-6.90 
  Asgharpourmasoleh, Tara 1645 IRI0.5010.08151.20 
  Daneshvar, Bardiya 1461 IRI0.501-0.1715-2.55 
  Ghareshirani, Mehrad 1503 IRI1.0010.38155.70 
  Khadem Erfani, Sobhan 1551 IRI1.0010.45156.75 
  Aliyev, Rahim Asif 1513 AZE0.001-0.6015-9.00 

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)
 
 Iran U-14 Boys Championship 2014 Booshehr IRI 2014-02-26
RcRownchangeKK*chgGame
 1859 1588 0.50 4 -0.25 15 -3.75 
  Omidi, Arya 1988  * IRI0.001-0.0815-1.20 
  Bagheri, Arian 1726 IRI0.001-0.3115-4.65 
  Molaei, Mohammadamin 1929 IRI0.001-0.1215-1.80 
  Hejrati, Mohammad Mahdi 1792 IRI0.5010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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