Rapid: Individual Calculations June 2017
 Najafi, Ali  Total change: -2.80  Rating chartPersonal card
 1 st Javan Tournament Ordibehesht 1396 Zanjan IRI 2017-05-05
RcRownchangeKK*chgGame
 1720 1732 3.50 7 -0.14 20 -2.80 
  Keyhan, Mohammad 1592 IRI1.0010.31206.20 
  Abedi, Mohamadraza 1982 IRI0.001-0.1920-3.80 
  Khalesi, Vahid 2132  * IRI0.001-0.0820-1.60 
  Jamali, S.shahnam 1573 IRI0.501-0.2120-4.20 
  Rostami, Mohsen 1332  * IRI1.0010.08201.60 
  Morshedi, Mehdi 1774 IRI0.5010.06201.20 
  Babaei , Amir 1654 IRI0.501-0.1120-2.20 
 * 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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