Rapid: Individual Calculations September 2022
 Niknam Shiraz, Mohammad  Total change: -38.80  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1608 1772 5.00 10 -1.94 20 -38.80 
  Norouzi, Reza 1489 IRI1.0010.16203.20 
  Amir Vardestian, Hossein 1998 IRI0.001-0.2120-4.20 
  Pour Asad, Ahad Agha 1524 IRI1.0010.19203.80 
  Vahabpour, R. 2136 IRI0.001-0.1020-2.00 
  Irandoust, Sina 1548 IRI0.001-0.7820-15.60 
  Kafi, Aylin 1372  * IRI1.0010.08201.60 
  Norouziazar, Mohammadreza 1442 IRI1.0010.12202.40 
  Naghsh Hossein Badr, Danial 1523 IRI1.0010.19203.80 
  Zare, Saeed 1595 IRI0.001-0.7320-14.60 
  Zeynali, Ali 1457 IRI0.001-0.8620-17.20 
 * 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)
 

 

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