Rapid: Individual Calculations October 2022
 Alizadeh, Amirhosein  Total change: 27.40  Rating chartPersonal card
 7th IRCF Weekly Rapid Tournament1401 Tehran IRI 2022-09-02
RcRownchangeKK*chgGame
 1524 1535 4.50 8 0.17 20 3.40 
  Sedaghati, Mehrdad f2057 IRI0.001-0.0320-0.60 
  Naeimi Omran, Ashkan 1374 IRI1.0010.29205.80 
  Heidaryan, Mohammad Sadra 1157 IRI1.0010.09201.80 
  Teimouri Yadkuri, Shahdad 1909 IRI0.001-0.1020-2.00 
  Marvi, Targol 1291 IRI1.0010.20204.00 
  Mohandesi, Shahin m1889 IRI0.001-0.1120-2.20 
  Abed Masrorkhah, Artin 1237 IRI0.501-0.3520-7.00 
  Kazemi, Zahra 1275 IRI1.0010.18203.60 

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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1620 1535 5.00 10 1.20 20 24.00 
  Amini, Enayatollah 1688 IRI0.5010.20204.00 
  Mousavi, Seyed Reza 1628 IRI1.0010.632012.60 
  Amirpour, Saman 1754 IRI0.5010.28205.60 
  Naserpour, Younes 1714 IRI1.0010.732014.60 
  Mohammadi, Mohamad Amin 1739 IRI0.001-0.2420-4.80 
  Kangavari, Hananeh 1135  * IRI1.0010.08201.60 
  Esmaeili, Saeeid 1692 IRI0.001-0.2920-5.80 
  Maleki, Mir Mahdi 1661 IRI0.001-0.3320-6.60 
  Mahmoodi, Nader 1775 IRI0.5010.30206.00 
  Saghaie, Parsina 1417 IRI0.501-0.1620-3.20 
 * 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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