Individual Calculations May 2018
 Amirpour, Saman  Total change: 42.00  Rating chartPersonal card
 4th Qazvin Nowrouz Cup - Under 2000 Qazvin IRI 2018-03-27
RcRownchangeKK*chgGame
 1812 1766 5.50 8 2.10 20 42.00 
  Movagharhasani, Farhan 1366  * IRI1.0010.08201.60 
  Fathi, Himan 1931 IRI0.001-0.2820-5.60 
  Aghamohamadi, Mohamad Arshia 1571 IRI1.0010.25205.00 
  Ghasemi Haji, Ramtin 1893 IRI0.5010.17203.40 
  Amini, Enayatollah 1902 IRI0.5010.18203.60 
  Fathi, Obeid 1913 IRI1.0010.702014.00 
  Rajabi, Mohsen 1941 IRI0.5010.23204.60 
  Khodabandeh, Milad 1979 IRI1.0010.772015.40 
 * 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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