Individual Calculations April 2019
 Golshanizad, Saeed  Total change: 3.60  Rating chartPersonal card
 Tehran Standard Cup 15-17 Esfand 1397 (U-1600) Tehran IRI 2019-03-06
RcRownchangeKK*chgGame
 1480 1566 5.50 7 1.25 40 50.00 
  Ghorbani Shendi, Abolfazl 1236 IRI1.0010.12404.80 
  Ajalli, Behnam 1460 IRI1.0010.364014.40 
  Esmaeili, Hamid Reza 1447 IRI1.0010.344013.60 
  Rahnama, M.reza 1574 IRI1.0010.514020.40 
  Kashani, Ali 1574 IRI0.5010.01400.40 
  Fathollahi, Hamid 1530 IRI1.0010.454018.00 
  Harsej Sani, Ghasem 1539 IRI0.001-0.5440-21.60 

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)
 
NOTE: K factor changed
 2nd Semnan Standard Fajr Cup - Esfand 1397 Semnan IRI 2019-03-12
RcRownchangeKK*chgGame
 1529 1566 5.00 9 0.14 20 2.80 
  Mazdarani, Romina 1226 IRI1.0010.12202.40 
  Fazeli, Mohamad 1441 IRI1.0010.33206.60 
  Firooznia, Mehrdad 1679 IRI1.0010.652013.00 
  Fathollahi, Hamid 1530 IRI1.0010.45209.00 
  Biabani, Hadi 1630 IRI0.001-0.4120-8.20 
  Eslami, Hamidreza 1551 IRI1.0010.48209.60 
  Ghafouri, Mohammad Javad 1613 IRI0.001-0.4320-8.60 
  Borji, Parham 1515 IRI0.001-0.5720-11.40 
  Hashemi, Seyed Reza 1579 IRI0.001-0.4820-9.60 

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)
 
NOTE: K factor changed
 3nd Shahreza Norouz Standard Cup Farvardin 1398 Esfahan IRI 2019-03-23
RcRownchangeKK*chgGame
 1497 1566 3.00 7 -1.05 20 -21.00 
  Momeni, Ahmadreza 1732 IRI1.0010.722014.40 
  Sohrabpour, Mohammad 1726 IRI0.001-0.2920-5.80 
  Tavakoli, Amirmohammad 1775 IRI0.001-0.2320-4.60 
  Taki, Nima 1325 IRI0.001-0.8020-16.00 
  Mehralian, Mohammad 1283 IRI1.0010.16203.20 
  Firoozeh, Amrolah 1375 IRI1.0010.25205.00 
  Kachouei, Shahbod 1263 IRI0.001-0.8620-17.20 

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)
 
NOTE: K factor changed
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1576 1566 2.50 8 -1.41 20 -28.20 
  Karimi Soureh, Ali 1322 IRI1.0010.20204.00 
  Pourgol, Moein 1786 IRI0.001-0.2220-4.40 
  Saboori, Mohammad Mahdi 1408 IRI0.501-0.2120-4.20 
  Pourgol, Arman 1889 IRI0.001-0.1320-2.60 
  Alinejad, Davood 1754 IRI0.001-0.2620-5.20 
  Hayati, Amir Hesam 1166  * IRI1.0010.08201.60 
  Farmani Anuoshe, Ariyan 1907 IRI0.001-0.1220-2.40 
  Asghari, Reza 1376 IRI0.001-0.7520-15.00 
 * 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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