Individual Calculations March 2023
 Farnia, Fatemeh  Total change: -89.20  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1370 1569 3.50 11 -4.46 20 -89.20 
  Alizadeh, Amirmohammad 1813 IRI0.001-0.2020-4.00 
  Eini, Sina 2006 IRI0.001-0.0620-1.20 
  Atiyabi, Nahid 1169  * IRI1.0010.08201.60 
  Aminpour, Arina 1236 IRI1.0010.12202.40 
  Mousavian, Yasaman 1368 IRI1.0010.24204.80 
  Azizi Tafreshi, Ali Akbar 1373 IRI0.001-0.7520-15.00 
  Darang, Mehrbod 1321 IRI0.001-0.8120-16.20 
  Alehdavood, Ali 1259 IRI0.501-0.3620-7.20 
  Hadadzadeh, Hamid Reza 1267 IRI0.001-0.8520-17.00 
  Hoseinnezhad, Ali 1158 IRI0.001-0.9220-18.40 
  Zareie, Masoud 1104 IRI0.001-0.9520-19.00 
 * 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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