Rapid: Individual Calculations April 2023
 Akhasteh, Abbas  Total change: -34.20  Rating chartPersonal card
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1604 1687 5.00 9 -0.53 20 -10.60 
  Mohammadi, Ravash 1287  * IRI1.0010.08201.60 
  Tahbaz, Arash m2307 IRI0.001-0.0120-0.20 
  Javanmard, Aryana 1303 IRI1.0010.09201.80 
  Ghovati, Amirhosein 1390 IRI0.501-0.3520-7.00 
  Kazemi, Parham 1408 IRI1.0010.16203.20 
  Khanipour, Abolfazl 1961 IRI0.5010.33206.60 
  Zahedifar, Anahita wf1993 IRI0.001-0.1420-2.80 
  Yousefi, Ahmadreza 1450 IRI0.001-0.8020-16.00 
  Mehrkhah, Hadi 1340 IRI1.0010.11202.20 
 * 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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1711 1687 2.50 8 -1.18 20 -23.60 
  Abed, Meisam 1859 IRI0.5010.23204.60 
  Mahmoodi, Nader 1894 IRI0.001-0.2320-4.60 
  Raji Ghasemi, Hamid Reza 1974 IRI1.0010.842016.80 
  Kakavand, Ramtin 1840 IRI0.001-0.3020-6.00 
  Efafi, Ebrahim 1933 IRI0.001-0.1920-3.80 
  Akbari, Mostafa 1377 IRI0.001-0.8620-17.20 
  Vasheghani, Behrad 1410 IRI1.0010.17203.40 
  Raji Ghasemi, Mohammad Danial 1404 IRI0.001-0.8420-16.80 

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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