Individual Calculations May 2015
 Raei, Alireza  Total change: 30.40  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1813 1727 4.00 8 0.76 20 15.20 
  Vahidi, Mohammad f2110 IRI0.001-0.0920-1.80 
  Alamir Virsagh, Ehsan 1493 IRI1.0010.21204.20 
  Khaghani, Mehdi f2127  * IRI0.001-0.0820-1.60 
  Seifollahi, Sepehr 1554 IRI1.0010.27205.40 
  Yazdani Kachooei, Alireza 1327  * IRI1.0010.08201.60 
  Fayazi, Shahriar 1899 IRI1.0010.732014.60 
  Zahedifar, Anahita wf2054 IRI0.001-0.1320-2.60 
  Ghafourian, Amir Ali 1939 IRI0.001-0.2320-4.60 
 * 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)
 
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1793 1727 3.50 7 0.59 20 11.80 
  Harati, Hasti 1327  * IRI1.0010.08201.60 
  Falah, Mehdi 2006 IRI0.5010.34206.80 
  Varahram, Aram 2024 IRI0.001-0.1520-3.00 
  Akhgari, Reza 2049 IRI0.001-0.1320-2.60 
  Rezaee, Mahdi 1637 IRI1.0010.38207.60 
  Rahnama, M.reza 1654 IRI1.0010.40208.00 
  Sharifi, Mahdi 1854 IRI0.001-0.3320-6.60 
 * 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)
 
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1822 1727 2.50 7 -0.20 20 -4.00 
  Chavari, Mohammad Mahdi 2043 IRI0.5010.37207.40 
  Mehry, Mahyaar 1858 IRI0.001-0.3220-6.40 
  Nassajtorshizi, Amirmorteza 2021 IRI0.001-0.1520-3.00 
  Samani, Mansour 1553 IRI1.0010.27205.40 
  Rabiei Parsaei, Mehrdad 1846 IRI0.001-0.3420-6.80 
  Ghazanfari, Vali 1559 IRI1.0010.28205.60 
  Delavari, Amirali 1872 IRI0.001-0.3120-6.20 

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)
 
 Farvardin Cup 2015 Tehran IRI 2015-04-14
RcRownchangeKK*chgGame
 1619 1727 6.00 9 0.37 20 7.40 
  Nouri, Ali 1327  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 2050 IRI0.001-0.1320-2.60 
  Atakhan, Abtin 1477 IRI0.001-0.8120-16.20 
  Noorbakhsh Zadeh, Arshia 1437 IRI1.0010.16203.20 
  Sebt Rasoul, Seyede Setare 1487 IRI1.0010.20204.00 
  Zahedifar, Anahita wf1990 IRI0.001-0.1820-3.60 
  Jofreh, Manouchehr 1473 IRI1.0010.19203.80 
  Mostafavi Parsa, Mohammad 1472 IRI1.0010.19203.80 
  Azhir, Hooman 1856 IRI1.0010.672013.40 
 * 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)
 

 

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