Rapid: Individual Calculations July 2023
 Alizadeh, Abdollah  Total change: -39.20  Rating chartPersonal card
 Rated Tournament Of Gachsaran Kohgiloyeh and Boyerahmad IRI 2023-06-02
RcRownchangeKK*chgGame
 1501 1535 4.50 9 -0.32 20 -6.40 
  Sadeghi, Kiyan 1135  * IRI1.0010.08201.60 
  Delavari, Behnood 1833 IRI0.001-0.1520-3.00 
  Sharifi, Khalaf 1338 IRI1.0010.25205.00 
  Ahmadi, Akbar 1728 IRI0.001-0.2520-5.00 
  Masoudi, Jalal 1296 IRI1.0010.20204.00 
  Ghaderi, Amir Mohammad 1446 IRI0.001-0.6220-12.40 
  Shahrokhnia, Kheirollah 1523 IRI0.501-0.0220-0.40 
  Asadi, Zolfaghar 1540 IRI1.0010.512010.20 
  Aberomandnia, Ali 1666 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)
 
 2th Persian Gulf Bushehr Bushehr IRI 2023-06-22
RcRownchangeKK*chgGame
 1520 1535 2.00 7 -1.64 20 -32.80 
  Aref Azad, Amir Hossein 1704 IRI0.001-0.2820-5.60 
  Esmaeili, Hossein 1317 IRI1.0010.22204.40 
  Mansoori, H.ali 1833 IRI0.5010.35207.00 
  Shabankareh, Sadegh 1765 IRI0.5010.29205.80 
  Ghafarian, Mansour 1468 IRI0.001-0.5920-11.80 
  Zarei, Ghasem 1324 IRI0.001-0.7720-15.40 
  Shabankare, Yadollah 1232 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)
 

 

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