Rapid: Individual Calculations May 2018
 Alyar, Aliakbar  Total change: -23.20  Rating chartPersonal card
 East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) Tabriz IRI 2018-04-06
RcRownchangeKK*chgGame
 1806 1831 3.00 8 -1.16 20 -23.20 
  Kazemipour, Samad 1431  * IRI1.0010.08201.60 
  Moghaddamian, Afshin 2103 IRI0.001-0.1720-3.40 
  Zeini, Davoud 1591 IRI1.0010.20204.00 
  Hemati Beyram Kandi, Keyvan 1936 IRI0.001-0.3620-7.20 
  Amin Berenji, Majid 1541 IRI1.0010.16203.20 
  Ghaniafshord, Saeed 2065 IRI0.001-0.2120-4.20 
  Amir Vardestian, Hossein 2073 IRI0.001-0.2020-4.00 
  Mohammadi Hamed, Masoud 1710 IRI0.001-0.6620-13.20 
 * 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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