Individual Calculations March 2017
 Kowsarinia, Amir  Total change: -21.80  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 2044 2302 7.50 11 -1.09 20 -21.80 
  Nikzad, Nami 1902  * IRI0.501-0.4220-8.40 
  Naderian, Farhad 1902  * IRI1.0010.08201.60 
  Zendehboodi, Fariba 1902  * IRI1.0010.08201.60 
  Parsaee, Amir Reza 1902  * IRI1.0010.08201.60 
  Malakhatko, Vadim g2486 BEL0.001-0.2620-5.20 
  Doroodian, Mahyar 1936 IRI1.0010.10202.00 
  Aghaei, Alireza 2198 IRI0.001-0.6420-12.80 
  Iranfar, Amir 1902  * IRI1.0010.08201.60 
  Zare, Jamal 2001 IRI1.0010.15203.00 
  Mashmooli, Kian 2166 IRI1.0010.32206.40 
  Akbari Gelvardi, Mohammad 2182 IRI0.001-0.6620-13.20 
 * 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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