Rapid: Individual Calculations September 2022
 Ghorbani, Mohammad Mehdi  Total change: 21.40  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1473 1559 7.00 10 1.00 20 20.00 
  Yazdani, Saghar 1159  * IRI1.0010.08201.60 
  Hashemi, Seyed Kian 1352 IRI0.501-0.2720-5.40 
  Hajjarzadeh, Mohammad Reza 1389 IRI0.501-0.2220-4.40 
  Rajabi, Mohamad Sadra 1362 IRI1.0010.25205.00 
  Salamat Manesh, Mohammad Mahyar 1469 IRI1.0010.38207.60 
  Ahmadi, Ali 1675 IRI1.0010.662013.20 
  Mohammadi, Erfan 1603 IRI1.0010.562011.20 
  Bojand, Mohamad Sadegh 1388 IRI1.0010.27205.40 
  Ahmadi, Akbar 1640 IRI0.001-0.3920-7.80 
  Maleki, Amirabbas 1693 IRI0.001-0.3220-6.40 
 * 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)
 
 707th Paeez Chess School Tournament Khuzestan IRI 2022-08-12
RcRownchangeKK*chgGame
 1381 1559 5.00 7 0.07 20 1.40 
  Amiri, Rastin 1126 IRI1.0010.06201.20 
  Abdi, Amir 1378 IRI1.0010.26205.20 
  Zamani, Alireza 1482 IRI0.001-0.6120-12.20 
  Taghizadeh, Pouria 1348 IRI1.0010.23204.60 
  Bosagh Zadeh, Alireza 1904 IRI0.001-0.1120-2.20 
  Mashhadi Merdasi, Mohammad Mahdi 1272 IRI1.0010.16203.20 
  Kord Zanganeh, Kian 1159  * IRI1.0010.08201.60 
 * 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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