Individual Calculations May 2016
 Maleki, Amir  Total change: -23.60  Rating chartPersonal card
 2nd Khavaran Norooz Tournament (2016) Birjand IRI 2016-03-26
RcRownchangeKK*chgGame
 1921 2157 5.00 8 -1.18 20 -23.60 
  Safaei, Maliheh 1757  * IRI1.0010.08201.60 
  Rafat, Hasan 1769 IRI1.0010.09201.80 
  Pourangha, Ahmad 2064 IRI1.0010.37207.40 
  Mehrabi, Morteza 1911 IRI0.001-0.8120-16.20 
  Naderi, M.j. 2189 IRI0.5010.04200.80 
  Mohammedian, Esmaeel 1969 IRI1.0010.26205.20 
  Mashreghi Moghaddam, Milad 1835 IRI0.001-0.8720-17.40 
  Iranfar, Amir 1875 IRI0.501-0.3420-6.80 
 * 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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