Individual Calculations March 2018
 Ghoreyshi Zadeh, Seyed Mehdi  Total change: -20.40  Rating chartPersonal card
 Karoun International Under 2100 Cup 1396 Ahvaz IRI 2018-02-09
RcRownchangeKK*chgGame
 1707 1636 2.50 7 -0.51 40 -20.40 
  Kazerooni, Shahriar 1919 IRI0.001-0.1640-6.40 
  Hormozi, Ahmadreza 1962 IRI0.001-0.1340-5.20 
  Kashani, Masoomehalsadat 1373 IRI1.0010.18407.20 
  Rezvani, A.h. 2036  * IRI0.001-0.0840-3.20 
  Elmiye, Bardiya 1410 IRI1.0010.21408.40 
  Rezaei, Hamidreza 1824 IRI0.001-0.2640-10.40 
  Makvandi, Freidoun 1427 IRI0.501-0.2740-10.80 
 * 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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