Rapid: Individual Calculations June 2019
 Fekri, Akbar  Total change: 5.00  Rating chartPersonal card
 4th nimeh shaban Marand Rapid Chess tournament West Azarbayjan IRI 2019-04-30
RcRownchangeKK*chgGame
 1658 1778 6.00 9 0.25 20 5.00 
  Karimi, Manouchehr 1383 IRI1.0010.08201.60 
  Kazemipour, Samad 1378  * IRI1.0010.08201.60 
  Ghaniafshord, Saeed 2047 IRI0.001-0.1720-3.40 
  Farid Ahmadinia, Hosein 1578 IRI1.0010.24204.80 
  Abhari, Mehdi 1513 IRI0.001-0.8220-16.40 
  Moradi, Allahverdi 1581 IRI1.0010.25205.00 
  Hosseini, Seyed Sadegh 1624 IRI1.0010.29205.80 
  Amir Vardestian, Hossein 2073 IRI1.0010.852017.00 
  Siani, Ali 1745 IRI0.001-0.5520-11.00 
 * 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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