Rapid: Individual Calculations July 2023
 Hosini, Abdulrahim  Total change: -17.60  Rating chartPersonal card
 Rapid cup Sobhan Zahmati Mashhad IRI 2023-06-15
RcRownchangeKK*chgGame
 1634 1493 3.50 6 1.47 20 29.40 
  Cheshmkhavari, Mehrsam 1707 IRI0.5010.27205.40 
  Mohammadi, Reza 1922 IRI0.001-0.0720-1.40 
  Rahmani, Asef 1559 AFG0.001-0.4120-8.20 
  Abdul, Razaq Ghazi Zadeh 1431 AFG1.0010.41208.20 
  Yazdi Kariz Khani, Ehsan 1563 IRI1.0010.602012.00 
  Moeinimajd, Sobhan 1621 IRI1.0010.672013.40 

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)
 
 Rapid cup keramat 1402 khorasanrazavi khorasan razavi IRI 2023-06-17
RcRownchangeKK*chgGame
 1363 1493 4.50 8 -0.69 20 -13.80 
  Mehrabani, Arnika 1093  * IRI1.0010.08201.60 
  Vassalam, Mohammad Taghi 1784 IRI0.001-0.1520-3.00 
  Azizi, Taha 1150 IRI1.0010.12202.40 
  Farzad, Khusraw 1829 AFG0.001-0.1220-2.40 
  Sadrosadat, Homan 1279 IRI1.0010.23204.60 
  Hematian Mahdizadeh, Salma 1366 IRI0.501-0.1720-3.40 
  Hasanpor Moghadam, Asma 1263 IRI0.001-0.7920-15.80 
  Jamedari, Emad Reza 1141 IRI1.0010.11202.20 
 * 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
 1333 1493 4.00 7 -0.76 20 -15.20 
  Dareini, Amin 1177 IRI1.0010.13202.60 
  Mohammadi, Gholamreza 1686 IRI0.001-0.2520-5.00 
  Irankhah, Artin 1170 IRI0.001-0.8720-17.40 
  Ghasemi, Sina 1144 IRI1.0010.11202.20 
  Zabihi, Mohammadsaleh 1185 IRI1.0010.14202.80 
  Kohjani, Kiarash 1604 IRI0.5010.15203.00 
  Hematian Mahdizadeh, Salma 1366 IRI0.501-0.1720-3.40 

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)
 
 Rapid cup 1Tir Mashhad Mashhad IRI 2023-06-22
RcRownchangeKK*chgGame
 1273 1493 5.00 8 -0.90 20 -18.00 
  Mohammadi, Gholamreza 1686 IRI0.001-0.2520-5.00 
  Darbanian, Dariush 1108 IRI0.001-0.9120-18.20 
  Ghasemi, Sina 1144 IRI0.001-0.8920-17.80 
  Mehrabani, Arnika 1093  * IRI1.0010.08201.60 
  Sabilian, Mohammadkian 1135 IRI1.0010.10202.00 
  Norozian Ostad, Omidreza 1169 IRI1.0010.13202.60 
  Ashtari, Abolfazl 1287 IRI1.0010.24204.80 
  Yazdi Kariz Khani, Ehsan 1563 IRI1.0010.602012.00 
 * 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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