Individual Calculations August 2019
 Arefazad, Gholamhossein  Total change: -4.60  Rating chartPersonal card
 Fars Standard Cup Mordad 1398 Fars IRI 2019-07-25
RcRownchangeKK*chgGame
 1640 1766 5.50 9 -0.23 20 -4.60 
  Mohamadi, Morad 1385 IRI1.0010.09201.80 
  Razaghi, Behrooz 2166  * IRI0.001-0.0820-1.60 
  Tayyebi, Sepanta 1366  * IRI1.0010.08201.60 
  Khodamoradi, Mohammad 1366  * IRI1.0010.08201.60 
  Kord, Soleyman 1489 IRI1.0010.17203.40 
  Shahzamani, Arman 2086 IRI0.001-0.1320-2.60 
  Hesampoor, Ahmad 1562 IRI1.0010.24204.80 
  Samimi, Armin 1425 IRI0.501-0.3820-7.60 
  Movahed, Sina 1917 IRI0.001-0.3020-6.00 
 * 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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