Individual Calculations September 2018
 Zarezadeh, Eisa  Total change: 23.60  Rating chartPersonal card
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1745 1717 5.00 8 1.18 20 23.60 
  Mardi, Amir Hossein 1317  * IRI1.0010.08201.60 
  Hossein Nejhad, Hojjat 1519 IRI1.0010.24204.80 
  Nazari, Rahim 1927 IRI0.001-0.2320-4.60 
  Fadakar, Reza 1525 IRI1.0010.25205.00 
  Adalatkhah, Mahdi 1448 IRI1.0010.17203.40 
  Pour Agha Bala, Amirreza 2117  * IRI0.001-0.0820-1.60 
  Safarian, Javad 1993 IRI1.0010.832016.60 
  Hosseinzadeh, Nima 2117  * IRI0.001-0.0820-1.60 
 * 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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