Individual Calculations May 2015
 Farmani Anuoshe, Ariyan  Total change: -58.00  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1539 1657 3.00 7 -1.45 40 -58.00 
  Rezaei, Amirhossein 1257  * IRI1.0010.08403.20 
  Momtahan, Hossein 1936 IRI0.001-0.1640-6.40 
  Seyedian, Seyede Mina 1344 IRI1.0010.14405.60 
  Elahi, Rahim 1963 IRI0.001-0.1440-5.60 
  Tahvili Raftar, Iman 1463 IRI0.001-0.7540-30.00 
  Bahadori, Saeid 1368 IRI1.0010.16406.40 
  Atakhan, Abtin 1439 IRI0.001-0.7840-31.20 
 * 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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