Individual Calculations April 2018
 Khoshbin, Amir  Total change: 8.60  Rating chartPersonal card
 16th International Khazar Cup (Group B- U2100) 2018 Anzali IRI 2018-02-26
RcRownchangeKK*chgGame
 1769 1738 4.50 9 0.43 20 8.60 
  Farmani Anuoshe, Ariyan 1975 IRI0.001-0.2020-4.00 
  Barbari, Abbas 2025 IRI0.001-0.1620-3.20 
  Mohammadi, Mohamad Amin 1619 IRI0.001-0.6620-13.20 
  Teymoori, Nadia 1582 IRI1.0010.29205.80 
  Ofoghi, Naser 1338  * IRI1.0010.08201.60 
  Asadi, Ali 1844 IRI1.0010.642012.80 
  Daklan, Soroush 1903 IRI0.001-0.2820-5.60 
  Naseralavi, Seyyed Armin 1807 IRI0.5010.10202.00 
  Sadeghi, Morteza 1827 IRI1.0010.622012.40 
 * 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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