Individual Calculations December 2023
 Zamani Nezhad, Ahora  Total change: -84.40  Rating chartPersonal card
 2nd Ilam Alamtoo Cup, International Chess Festival (U1900) Ilam IRI 2023-11-23
RcRownchangeKK*chgGame
 1447 1695 5.00 9 -2.11 40 -84.40 
  Azizian, Mohammadreza 1232 IRI1.0010.05402.00 
  Mirani, Sohaib 1436 IRI0.501-0.3240-12.80 
  Esmaeili, Mohammad Reza 1295  * IRI1.0010.08403.20 
  Roshantab, Sadra 1504 IRI0.001-0.7540-30.00 
  Rezaeii, Yahya 1471 IRI1.0010.22408.80 
  Shadanpour, Sana 1599 IRI0.501-0.1340-5.20 
  Hasanbagi, Ali 1561 IRI0.001-0.6840-27.20 
  Ghalambaz, Abdolkarim 1415 IRI1.0010.16406.40 
  Hashemi, Seyed Kian 1511 IRI0.001-0.7440-29.60 
 * 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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