Rapid: Individual Calculations July 2023
 Kamrava, Kourosh  Total change: -4.80  Rating chartPersonal card
 Rated Tournament Of Gachsaran Kohgiloyeh and Boyerahmad IRI 2023-06-02
RcRownchangeKK*chgGame
 1475 1547 5.00 9 -0.24 20 -4.80 
  Rezaei, Taha 1147  * IRI1.0010.08201.60 
  Shahroei, Javad 1821 IRI0.001-0.1720-3.40 
  Asadi, Soshyant 1353 IRI1.0010.25205.00 
  Hajari, Afshin 1341 IRI1.0010.24204.80 
  Parhizkar, Arash 1628 IRI0.001-0.3920-7.80 
  Qassabi, Hamidreza 1445 IRI1.0010.36207.20 
  Dolatshahi, Rohollah 1637 IRI0.001-0.3820-7.60 
  Masoudi, Jalal 1296 IRI1.0010.19203.80 
  Kiamarsi, Ali 1604 IRI0.001-0.4220-8.40 
 * 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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