Rapid: Individual Calculations January 2019
 Farrokh, Farshad  Total change: -25.80  Rating chartPersonal card
 Alborz Rapid 30 Azar 1397 Alborz IRI 2018-12-21
RcRownchangeKK*chgGame
 1582 1742 3.50 7 -1.29 20 -25.80 
  Ajorloo, Saeid 1687 IRI1.0010.42208.40 
  Hajian Mashhoud, Reza 1342  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2142  * IRI0.001-0.0820-1.60 
  Karimi, Ali 1364 IRI0.001-0.9120-18.20 
  Sefidari, Arash 1385 IRI0.501-0.3920-7.80 
  Hajian Mashhoud, Mahdi 1466 IRI1.0010.17203.40 
  Ghayourifar, Ali 1685 IRI0.001-0.5820-11.60 
 * 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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