Individual Calculations May 2019
 Tavana, Mobin  Total change: 12.40  Rating chartPersonal card
 Golestan Nowrouz Cup 1398 Gorgan IRI 2019-03-26
RcRownchangeKK*chgGame
 1799 2089 8.00 9 0.62 20 12.40 
  Kordi, Karen 1689  * IRI1.0010.08201.60 
  Kazemi, Rahmanberdi 1689  * IRI1.0010.08201.60 
  Javdan, Asmail 1887 IRI0.501-0.2620-5.20 
  Safaeenezhad, Reza 1946 IRI1.0010.31206.20 
  Asnaashari, Soheyl 2078 IRI0.501-0.0220-0.40 
  Nikzad, Nami 1837 IRI1.0010.19203.80 
  Masoudi Jaz, Rouholla 1689  * IRI1.0010.08201.60 
  Iri, Gol Mohammad 1689  * IRI1.0010.08201.60 
  Sherafat Nia, Mohamad 1689  * IRI1.0010.08201.60 
 * 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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