Rapid: Individual Calculations July 2023
 Amini, Ezatullah  Total change: 0.80  Rating chartPersonal card
 Rapid cup Sobhan Zahmati Mashhad IRI 2023-06-15
RcRownchangeKK*chgGame
 1452 1553 5.00 8 0.09 20 1.80 
  Khazaei, Alireza 1153  * IRI1.0010.08201.60 
  Zare, Jamal 1815 IRI0.001-0.1820-3.60 
  Neghabi, Emad 1245 IRI1.0010.14202.80 
  Mohammadi, Reza 1922 IRI0.001-0.1020-2.00 
  Ashtari, Abolfazl 1287 IRI1.0010.18203.60 
  Etefagh, Mohammad Masih 1212 IRI1.0010.12202.40 
  Parsa Rad, Amirhesam 1619 IRI0.001-0.4120-8.20 
  Hematian Mahdizadeh, Salma 1366 IRI1.0010.26205.20 
 * 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 keramat 1402 khorasanrazavi khorasan razavi IRI 2023-06-17
RcRownchangeKK*chgGame
 1489 1553 4.50 8 -0.03 20 -0.60 
  Nakhforoosh, Mohammad Reza 1153  * IRI1.0010.08201.60 
  Farzad, Khusraw 1829 AFG0.001-0.1720-3.40 
  Hosseinpour, Ali 1223 IRI1.0010.12202.40 
  Hematian Mahdizadeh, Salma 1366 IRI1.0010.26205.20 
  Parsa Rad, Amirhesam 1619 IRI0.001-0.4120-8.20 
  Ahmadi, Hossein 1408 IRI1.0010.31206.20 
  Safarnezhad, Armin 1638 IRI0.001-0.3820-7.60 
  Farmanbar, Farshad 1672 IRI0.5010.16203.20 
 * 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 18 khordad khorasanrazavi Khorasan Razavi IRI 2023-06-20
RcRownchangeKK*chgGame
 1312 1553 6.00 8 -0.16 20 -3.20 
  Zabihi, Sara 1153  * IRI1.0010.08201.60 
  Nakhforoosh, Mohammad 1164 IRI1.0010.09201.80 
  Sadoghiani, Korosh 1243 IRI1.0010.14202.80 
  Irankhah, Artin 1170 IRI1.0010.09201.80 
  Shiri, Abolfazl 1616 IRI0.001-0.4120-8.20 
  Hematian Mahdizadeh, Salma 1366 IRI0.501-0.2420-4.80 
  Eshaghi, Arshia 1483 IRI0.501-0.1020-2.00 
  Moosavi, Hasan 1299 IRI1.0010.19203.80 
 * 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 1Tir Mashhad Mashhad IRI 2023-06-22
RcRownchangeKK*chgGame
 1133 1553 2.00 2 0.14 20 2.80 
  Mehrabani, Arnika 1153  * IRI1.0010.08201.60 
  Nakhforoosh, Mohammad Reza 1112 IRI1.0010.06201.20 
 * 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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