Rapid: Individual Calculations May 2019
 Safiri, Hassan  Total change: 31.60  Rating chartPersonal card
 Tabriz Rapid Farvardin1398 Tabriz IRI 2019-04-22
RcRownchangeKK*chgGame
 1675 1728 6.00 8 1.58 20 31.60 
  Shahrazad, Hasan 1328  * IRI1.0010.08201.60 
  Moghaddamian, Afshin 2083 IRI0.5010.39207.80 
  Jalili, Arya 1386 IRI1.0010.12202.40 
  Zareei, Shahrooz 2012 IRI0.001-0.1620-3.20 
  Golshaani, Taha 1409 IRI1.0010.13202.60 
  Eivazy, Mahdi 1858 IRI0.5010.18203.60 
  Asadi, Yousef 1489 IRI1.0010.20204.00 
  Ghaffari, Ahmad 1831 IRI1.0010.642012.80 
 * 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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