Individual Calculations March 2023
 Hooshdaran, Soheil  Total change: -39.60  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1499 1714 5.50 10 -1.98 20 -39.60 
  Taavoni, Rahim 1989 IRI0.001-0.1720-3.40 
  Najar, Majid 1256 IRI1.0010.05201.00 
  Karami, Ariya 1452 IRI0.001-0.8220-16.40 
  Zandi, Mohammad Taha 1390 IRI1.0010.13202.60 
  Eydazha, Sevil 1511 IRI0.501-0.2620-5.20 
  Khan Ahmadi, Mohammad Reza 1501 IRI1.0010.23204.60 
  Rabbani, Abtin 1545 IRI0.001-0.7220-14.40 
  Amini, Ezatullah 1556 AFG0.001-0.7120-14.20 
  Salehi, Makan 1314  * IRI1.0010.08201.60 
  Noorinezhad, Nafas 1480 IRI1.0010.21204.20 
 * 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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