Rapid: Individual Calculations June 2023
 Hasandoost, Hosein  Total change: -36.40  Rating chartPersonal card
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1426 1844 5.50 9 -2.76 20 -55.20 
  Shahri Naseri, Taha 1325 IRI1.0010.03200.60 
  Ahmadi, Bahram 1548 IRI0.001-0.8520-17.00 
  Gohari, Milad 1289 IRI1.0010.03200.60 
  Gholizadeh, Majid 1496 IRI0.001-0.8920-17.80 
  Biriya, Yadollah 1303 IRI1.0010.03200.60 
  Zoghi, Saeed 1444  * IRI1.0010.08201.60 
  Ghovati, Amirhosein 1462 IRI0.501-0.4120-8.20 
  Hassannia, Abbas 1409 IRI1.0010.06201.20 
  Kafshgar Gohari, Reza 1554 IRI0.001-0.8420-16.80 
 * 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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1719 1844 6.50 9 0.94 20 18.80 
  Asadian, Ali 1304 IRI1.0010.03200.60 
  Movaghar, Faraz 1539 IRI1.0010.14202.80 
  Salar, Milad 2133 IRI0.5010.34206.80 
  Najafi, Diana 1444  * IRI1.0010.08201.60 
  Naderi, Abdollah 1935 IRI0.001-0.3820-7.60 
  Barzegaran, Mahan 1498 IRI1.0010.11202.20 
  Shafiei, Mojtaba 1497 IRI1.0010.11202.20 
  Mahmoody, M. Sadegh 1938 IRI1.0010.632012.60 
  Khoshkalam, Seyed Mehrab f2179 IRI0.001-0.1220-2.40 
 * 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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