Individual Calculations March 2023
 Vakili, Hosein  Total change: 52.40  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1467 1465 7.00 11 1.31 40 52.40 
  Salehi, Makan 1207 IRI0.501-0.3240-12.80 
  Ghasemi, Sina 1190 IRI1.0010.17406.80 
  Barzegar, Saeb 1980 IRI0.001-0.0440-1.60 
  Mahmoody, M. Sadegh 1958 IRI0.001-0.0440-1.60 
  Divani, Anisa 1242 IRI1.0010.22408.80 
  Masajedi, Amirreza 1065  * IRI1.0010.08403.20 
  Muhammed, Zahid 1697 PAK0.001-0.2140-8.40 
  Mardani, Arjali 1346 IRI0.501-0.1640-6.40 
  Mohammadi Alagoz, Afshin 1202 IRI1.0010.18407.20 
  Mardali, Yousef 1636 IRI1.0010.734029.20 
  Mahdizadeh, Sadra 1611 IRI1.0010.704028.00 
 * 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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