Individual Calculations September 2016
 Ghaemi, Mehrdad  Total change: -157.20  Rating chartPersonal card
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1462 1710 1.50 7 -3.93 40 -157.20 
  Khoshkalamian, B. 1985 IRI0.001-0.1740-6.80 
  Esteghamat, Hossein 1412 IRI0.001-0.8540-34.00 
  Nouri, Alaa 1362 IRI1.0010.11404.40 
  Rahimi, Ali 1440 IRI0.501-0.3340-13.20 
  Esmaeili, Mobin 1407 IRI0.001-0.8640-34.40 
  Nouri, Ali 1320 IRI0.001-0.9140-36.40 
  Salehi, Hossein 1310  * IRI0.001-0.9240-36.80 
 * 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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