Rapid: Individual Calculations August 2023
 Abed Masrorkhah, Artin  Total change: 34.04  Rating chartPersonal card
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1551 1459 3.50 8 0.38 23 8.74 
  Mohandesi, Shahin m1881 IRI0.001-0.0723-1.61 
  Barati Masihi, Kevin 1737 IRI0.001-0.1723-3.91 
  Kiaei, Ali 1636 IRI0.001-0.2723-6.21 
  Teymorian, Ali 1205 IRI1.0010.19234.37 
  Azami, Nasrollah 1628 IRI0.001-0.2823-6.44 
  Hashemi, Seyed Mohammad Arman 1141 IRI1.0010.13232.99 
  Raji, Hamid 1592 IRI0.5010.18234.14 
  Fardbehbahani, Behnam 1584 IRI1.0010.672315.41 

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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1534 1459 3.50 8 0.22 23 5.06 
  Doostkam, Pouyan 1805 IRI0.001-0.1123-2.53 
  Jabbar Araghi, Mohammad Taha 1051 IRI1.0010.08231.84 
  Shahsavari, Shayan 1695 IRI1.0010.802318.40 
  Abbasi, Meisam 1657 IRI0.5010.26235.98 
  Abed, Meisam 1847 IRI0.001-0.0923-2.07 
  Fooladinejad, Iman 1637 IRI0.001-0.2723-6.21 
  Ghadiri, Soleiman 1313 IRI1.0010.30236.90 
  Mirzakhani, Bahar 1263 IRI0.001-0.7523-17.25 

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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1535 1459 4.00 8 0.66 23 15.18 
  Doostkam, Pouyan 1805 IRI0.001-0.1123-2.53 
  Hashemzadeh, Hirbod 1196 IRI1.0010.18234.14 
  Barati Masihi, Kevin 1737 IRI0.001-0.1723-3.91 
  Heydari, Sadaf 1226 IRI1.0010.21234.83 
  Hemmati, Alireza 1207 IRI1.0010.19234.37 
  Maleki, Mir Mahdi 1643 IRI1.0010.742317.02 
  Abed, Meisam 1847 IRI0.001-0.0923-2.07 
  Rajabi, Mohsen 1619 IRI0.001-0.2923-6.67 

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 Rated tournament U14 (9) Iran Shahryar 4 Mordad 1402 Tehran IRI 2023-07-28
RcRownchangeKK*chgGame
 1343 1459 4.00 6 0.22 23 5.06 
  Danesh, Artin 1059  * IRI1.0010.08231.84 
  Fatehi, Eilia 1240 IRI1.0010.22235.06 
  Shorakayi, Ali 1574 IRI0.001-0.3423-7.82 
  Shokrzadeh Khameneh, Arian 1172 IRI1.0010.16233.68 
  Younesi, Abolfazl 1283 IRI1.0010.27236.21 
  Alizadeh, Amirhosein 1727 IRI0.001-0.1723-3.91 
 * 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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