Rapid: Individual Calculations September 2022
 Hemmatjou, Arash  Total change: -9.40  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1696 1903 7.00 10 -0.47 20 -9.40 
  Hakimzadeh, Reza 1614 IRI1.0010.16203.20 
  Rezaei Nia, Saeed 1770 IRI0.001-0.6820-13.60 
  Zare, Saeed 1595 IRI1.0010.14202.80 
  Ahmadi Asl, Ahmad 1681 IRI0.001-0.7820-15.60 
  Yaghobi, Hasan 1603 IRI1.0010.15203.00 
  Norouziazar, Mohammadreza 1503  * IRI1.0010.08201.60 
  Adalatkhah, Mahdi 1653 IRI1.0010.19203.80 
  Raei Seddigh, Ali 1690 IRI1.0010.23204.60 
  Khalesi, Vahid f2136 IRI0.001-0.2120-4.20 
  Vazifeh Doost, Rohollah 1710 IRI1.0010.25205.00 
 * 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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