Rapid: Individual Calculations August 2023
 Niazi, Arash  Total change: 21.40  Rating chartPersonal card
 Gilan Rapid Cup 15tir Rasht IRI 2023-07-06
RcRownchangeKK*chgGame
 1613 1769 5.00 7 0.33 20 6.60 
  Rahpeima, Savina 1369  * IRI1.0010.08201.60 
  Alipour, Mohammadreza 1374 IRI1.0010.08201.60 
  Rafigh, Shervin 1560 IRI1.0010.23204.60 
  Samsam, Farhad 1877 IRI0.001-0.3520-7.00 
  Reshad, Radin 1469 IRI1.0010.15203.00 
  Rahmat Pour, Armin 1867 IRI1.0010.632012.60 
  Moosapour, Rastin 1773 IRI0.001-0.4920-9.80 
 * 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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1690 1769 7.00 11 0.74 20 14.80 
  Khajehaghverdi, Amirhosein 1369  * IRI1.0010.08201.60 
  Ramezani, Mahan f2131 IRI0.001-0.1020-2.00 
  Fardi, Kian 1404 IRI1.0010.10202.00 
  Firoozi, Farbod 1472 IRI1.0010.15203.00 
  Zahedifar, Anahita wf2005 IRI0.001-0.2020-4.00 
  Haghdoust, Babak 1612 IRI0.001-0.7120-14.20 
  Shafiei, Mojtaba 1434 IRI1.0010.12202.40 
  Zamani, Radvin 1253 IRI1.0010.04200.80 
  Kerdegar, Amirreza 1997 IRI1.0010.792015.80 
  Samsam, Farhad 1877 IRI1.0010.652013.00 
  Salimiyan, Behzad 2034 IRI0.001-0.1820-3.60 
 * 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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