Rapid: Individual Calculations July 2023
 Jalali, Armin  Total change: -19.04  Rating chartPersonal card
 Alborz Rapid Cup 10 Khordad (1402) Alborz IRI 2023-05-31
RcRownchangeKK*chgGame
 1732 1721 5.00 7 1.63 28 45.64 
  Ramezanpour, Ronika 1321  * IRI1.0010.08282.24 
  Chavari, Mohammad Mahdi 1998 IRI0.001-0.1728-4.76 
  Bajelan, Mohammad Ali 1335 IRI1.0010.09282.52 
  Mastizadeh, Saeed 1859 IRI1.0010.692819.32 
  Zarei, Farhad 1651 IRI1.0010.402811.20 
  Esmaeili, Soroush 1795 IRI1.0010.602816.80 
  Jamshidi, Amir Hossein f2162 IRI0.001-0.0628-1.68 
 * 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)
 
 12th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2023-06-15
RcRownchangeKK*chgGame
 1452 1671 6.00 8 0.25 28 7.00 
  Taghinejad Gilvaei, Irik 1109 IRI1.0010.02280.56 
  Rokhjavan, Mahdi 1301 IRI1.0010.10282.80 
  Afrooz, Mohammad Taha 1413 IRI1.0010.18285.04 
  Salimiyan, Behzad 2087 IRI0.001-0.0728-1.96 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.18285.04 
  Karimi, Amirreza 1271  * IRI1.0010.08282.24 
  Delavari, Behnood 1833 IRI0.001-0.2928-8.12 
  Shokrzadeh Khameneh, Arian 1194 IRI1.0010.05281.40 
 * 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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1504 1671 0.00 3 -2.03 28 -56.84 
  Biglarifard, Koorosh 1805 IRI0.001-0.3228-8.96 
  Moazzen, Amirali 1437 IRI0.001-0.7928-22.12 
  Babakhani, Arad 1271  * IRI0.001-0.9228-25.76 
 * 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)
 
 Alborz Rapid 19 khordad 1402 Alborz IRI 2023-06-20
RcRownchangeKK*chgGame
 1523 1671 4.00 7 -0.53 28 -14.84 
  Akbari, Sarina 1271  * IRI1.0010.08282.24 
  Izady, Mohammad 1938 IRI1.0010.822822.96 
  Moghadas Jafari, Mohammad 1721 IRI0.001-0.4328-12.04 
  Noorani, Fatima 1285 IRI0.001-0.9128-25.48 
  Normohammadi, Gholam Hazrat 1547 IRI0.001-0.6728-18.76 
  Azarang, Amir Hossein 1206 IRI1.0010.05281.40 
  Zeinali, Alireza 1692 IRI1.0010.532814.84 
 * 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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