Rapid: Individual Calculations July 2019
 Najafi Tabar, Aydin  Total change: -80.60  Rating chartPersonal card
 Qazvin Ramezan Team Rapid Cup 9 khordad 1398 Qazvin IRI 2019-05-30
RcRownchangeKK*chgGame
 1824 1918 4.50 7 0.35 20 7.00 
  Hadadi, Mahdi 1518  * IRI1.0010.08201.60 
  Akbari, Mostafa 1663 IRI1.0010.19203.80 
  Azadi, Amirmohammad 2159 IRI0.001-0.2020-4.00 
  Mahdavi, Reza 2014 IRI0.5010.13202.60 
  Mohamadi, Niyousha 1518  * IRI1.0010.08201.60 
  Movahedi, Yashar 1787 IRI1.0010.32206.40 
  Eskandary, Mahmood 2107 IRI0.001-0.2520-5.00 
 * 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)
 
 Tehran Rapid Cup 16Khordad 1398 Tehran IRI 2019-06-06
RcRownchangeKK*chgGame
 1696 1905 2.00 6 -2.43 20 -48.60 
  Razaghi, Behrooz 2243 IRI0.001-0.1220-2.40 
  Heidarzadeh, Arsha 1656 IRI0.001-0.8120-16.20 
  Hamdollahi, Zahra 1505  * IRI1.0010.08201.60 
  Karimi, Setayesh 1529 IRI1.0010.09201.80 
  Azizkhani, Nima 1641 IRI0.001-0.8220-16.40 
  Kasipour Azbari, Seyed Arvin 1603 IRI0.001-0.8520-17.00 
 * 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)
 
 Alborz Rapid Fetr Cup 1398 Alborz IRI 2019-06-15
RcRownchangeKK*chgGame
 1777 1905 3.00 8 -1.95 20 -39.00 
  Eskandary, Mahmood 2066 IRI0.001-0.2920-5.80 
  Davari, Sara 1505  * IRI1.0010.08201.60 
  Mahdavi, Hassan 2044 IRI0.001-0.3120-6.20 
  Ahmadnia, Ahmad 1505  * IRI1.0010.08201.60 
  Azadi, Amirmohammad 2170 IRI0.001-0.1820-3.60 
  Mahmoodi, Nader 1912 IRI0.001-0.4920-9.80 
  Safdarian, Saman 1505  * IRI0.001-0.9220-18.40 
  Hasan Beygi, Shirzad 1505  * 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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