Rapid: Individual Calculations May 2023
 Eydivandi, Haman  Total change: 6.40  Rating chartPersonal card
 Nouroz Rapid Esfahan - Farvardin 1402 Esfahan IRI 2023-03-27
RcRownchangeKK*chgGame
 1508 1470 5.50 9 1.36 20 27.20 
  Hemati, Abolfazl 1101 IRI1.0010.10202.00 
  Balooch, Jalal 1154 IRI1.0010.13202.60 
  Zare Mehrjardi, Mohsen 1843 IRI0.5010.40208.00 
  Hooshyar, Pedram 1456 IRI1.0010.48209.60 
  Alizadegan, Korosh 1814 IRI0.001-0.1220-2.40 
  Khabooshani, Zahra 1720 IRI0.001-0.1920-3.80 
  Dabbaghi, Rouzbeh 1435 IRI1.0010.45209.00 
  Bayati, Kambiz 1755 IRI0.001-0.1620-3.20 
  Badiyi, Nikan 1291 IRI1.0010.27205.40 

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)
 
 1st Open Jam Molaie- Arshian Najafabad 1402 Esfahan IRI 2023-04-14
RcRownchangeKK*chgGame
 1415 1450 0.00 2 -1.04 20 -20.80 
  Kiani Harchegani, Mohammadhossein 1779 IRI0.001-0.1220-2.40 
  Hajirahimian, Mohammadmahdi 1050  * IRI0.001-0.9220-18.40 
 * 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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