Individual Calculations January 2024
 Farajollahzadeh Salari, Bahram  Total change: 21.60  Rating chartPersonal card
 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) Kurdistan IRI 2023-12-13
RcRownchangeKK*chgGame
 1527 1262 2.50 7 1.00 40 40.00 
  Dezhdar, Aria 1662  * IRI0.001-0.0840-3.20 
  Aghili Mofid, Davood 1716 IRI0.001-0.0640-2.40 
  Mohammadbeigi, Artin 1059 IRI1.0010.24409.60 
  Ghazaghi, Parmida 1571 IRI0.5010.364014.40 
  Ghadermazi, Ali 1539 IRI1.0010.834033.20 
  Rashidi, Mohammad Hossein 1625 IRI0.001-0.1040-4.00 
  Fattahi, Mohammad 1518 IRI0.001-0.1940-7.60 
 * 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)
 
 U1800 Standard Ardabil Cup Ardabil IRI 2023-12-22
RcRownchangeKK*chgGame
 1561 1262 0.00 3 -0.46 40 -18.40 
  Hossein Khademi, Hadi 1616 IRI0.001-0.1140-4.40 
  Eydazha, Sevil 1575 IRI0.001-0.1440-5.60 
  Mousavi, Seyed Ali 1492 IRI0.001-0.2140-8.40 

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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