Individual Calculations March 2023
 Honari, Kaveh  Total change: -79.00  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1539 2032 6.50 11 -3.95 20 -79.00 
  Khosravi, Korosh 1649 IRI0.001-0.9120-18.20 
  Ghorbani, Zahra 1469 IRI0.501-0.4820-9.60 
  Ghiyasi, Alborz 1478 IRI0.501-0.4720-9.40 
  Alehdavood, Ali 1632  * IRI1.0010.08201.60 
  Hadadzadeh, Hamid Reza 1267 IRI1.0010.00200.00 
  Mayah Pour, Mohammad 1541 IRI0.501-0.4620-9.20 
  Shakeri, Amirali 1563 IRI1.0010.05201.00 
  Ahadian, Armin 1687 IRI0.001-0.8920-17.80 
  Damod, Sajjad 1556 IRI0.501-0.4520-9.00 
  Safaei, Maliheh 1512 IRI1.0010.03200.60 
  Rostam Vahed, Mahdi 1575 IRI0.501-0.4520-9.00 
 * 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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