Individual Calculations January 2015
 Mahdavirad, Mehdi  Total change: 10.00  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2111 2264 6.50 9 0.50 20 10.00 
  Akbari, Hamid 1864  * IRI1.0010.08201.60 
  Kalantari, Sedigheh wf1895 IRI0.501-0.4020-8.00 
  Alavi, Homa 1933 IRI0.501-0.3820-7.60 
  Fayazi, Shahriar 1926 IRI1.0010.12202.40 
  Hakimifard, Raana 2001 IRI1.0010.18203.60 
  Roozbayan, Reza 2046 IRI1.0010.22204.40 
  Mosadeghpour, Masoud 2347 IRI0.5010.11202.20 
  Malakhatko, Vadim g2533 BEL1.0010.832016.60 
  Harutjunyan, Gevorg g2451 ARM0.001-0.2620-5.20 
 * 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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