Rapid: Individual Calculations June 2023
 Ghanbarpour, Mahan  Total change: -65.52  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U18)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1656 1628 3.50 8 -0.30 18 -5.40 
  Doroodgar, Amir Hossein 2139 IRI0.001-0.0418-0.72 
  Davoodi, Amirmohammad 1228  * IRI1.0010.08181.44 
  Mogheyseh, Abolfazl 1927 IRI0.001-0.1518-2.70 
  Khaledi, Omid 2084 IRI0.001-0.0618-1.08 
  Mohammad Bidaghi, Ali 1232 IRI0.501-0.4218-7.56 
  Farsian, Farivar 1238 IRI1.0010.09181.62 
  Ghadi Sahebi, Hosein 1753 IRI1.0010.671812.06 
  Mehri, Mohammad Amin 1647 IRI0.001-0.4718-8.46 
 * 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)
 
 Gilan Rapid Cup (Ordibehesht 1402) Gilan IRI 2023-04-29
RcRownchangeKK*chgGame
 1357 1628 4.50 7 -1.07 18 -19.26 
  Rokhjavan, Mahdi 1228  * IRI1.0010.08181.44 
  Razmjou, Elia 1240 IRI1.0010.09181.62 
  Rahmat Pour, Armin 1793 IRI0.001-0.2818-5.04 
  Darang, Mehrbod 1340 IRI0.001-0.8418-15.12 
  Farhood, Alireza 1227 IRI1.0010.08181.44 
  Hosseinzadeh, Salar 1357 IRI0.501-0.3318-5.94 
  Mehrkhah, Hadi 1311 IRI1.0010.13182.34 
 * 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)
 
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1378 1583 5.00 8 -0.71 18 -12.78 
  Khoshhal, Mahan 1179 IRI1.0010.08181.44 
  Deljou, Mohammad 1906 IRI0.001-0.1318-2.34 
  Mohebbi, Artam 1170 IRI1.0010.07181.26 
  Babaniya, Benyamin 1988 IRI0.001-0.0818-1.44 
  Zoghi, Saeed 1237 IRI0.001-0.8918-16.02 
  Rostami, Mohammad 1121 IRI1.0010.05180.90 
  Aghajani, Mehdi 1236 IRI1.0010.11181.98 
  Sakhaei, Asal 1183  * IRI1.0010.08181.44 
 * 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)
 
 Gilan Rapid Cup 21 Ordibehesht 1402 Rasht IRI 2023-05-12
RcRownchangeKK*chgGame
 1459 1583 4.00 7 -0.48 18 -8.64 
  Khoshgoftar, Aliasghar 1183  * IRI1.0010.08181.44 
  Javanmard, Aryana 1233  * IRI1.0010.11181.98 
  Khoshkalam, Seyed Mahan 1903 IRI0.001-0.1318-2.34 
  Eshkevari, Sahand 1229 IRI1.0010.11181.98 
  Shemshad, Bahar 1387 IRI1.0010.25184.50 
  Mobarak Nezhad, Alireza 1913 IRI0.001-0.1218-2.16 
  Hosseinpour, Mojtaba 1365 IRI0.001-0.7818-14.04 
 * 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)
 
 Rapid Cup Gilan Gilan IRI 2023-05-26
RcRownchangeKK*chgGame
 1376 1583 4.00 7 -1.08 18 -19.44 
  Ostadsaraei, Kourosh 1090 IRI0.001-0.9618-17.28 
  Emami, Amirparsa 1183  * IRI1.0010.08181.44 
  Khosravi, Mostafa 1244 IRI1.0010.12182.16 
  Khosravi, Mojtaba 1371 IRI1.0010.23184.14 
  Nikfar, Kianmehr 1380 IRI1.0010.24184.32 
  Khoshkalam, Seyed Mahan 1903 IRI0.001-0.1318-2.34 
  Ghovati, Amirhosein 1462 IRI0.001-0.6618-11.88 
 * 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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