Individual Calculations May 2017
 Mehry, Mahyaar  Total change: 0.40  Rating chartPersonal card
 3th Qazvin Nowruz Cup 5 Farvardin 1396 Qazvin IRI 2017-03-25
RcRownchangeKK*chgGame
 1721 1905 6.50 9 0.02 20 0.40 
  Bahadori, Saeid 1505  * IRI1.0010.08201.60 
  Naderian, Farhad 1675 IRI0.001-0.7920-15.80 
  Fazli, Akbar 1558 IRI1.0010.11202.20 
  Shahbazi, Gholamreza 1697 IRI1.0010.23204.60 
  Rafat, Hasan 1692 IRI1.0010.23204.60 
  Shahbazi, Mohammadreza 2004 IRI0.001-0.3620-7.20 
  Navid, Sepehr 1706 IRI0.501-0.2620-5.20 
  Amirpour, Saman 1790 IRI1.0010.34206.80 
  Rezaei, Mahyar 1861 IRI1.0010.44208.80 
 * 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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