Rapid: Individual Calculations December 2018
 Baneshi, Mahan  Total change: 20.80  Rating chartPersonal card
 Firoozabad Atashkadeh Rapid Cup 1397 Fars - Firoozabad IRI 2018-11-09
RcRownchangeKK*chgGame
 1744 1812 7.00 9 1.98 20 39.60 
  Saeidian, Mohammadjavad 1501 IRI1.0010.14202.80 
  Tahmasebi, Hamid 2070 IRI0.001-0.1820-3.60 
  Heydarifard, Hamatali 1412  * IRI1.0010.08201.60 
  Bardal, Khalil 1478 IRI1.0010.12202.40 
  Rezaei, Mohammad Sadegh 1423 IRI1.0010.09201.80 
  Shahisavandi, Mohammadhadi 2019 IRI1.0010.772015.40 
  Moradi, Sajad 1977 IRI1.0010.722014.40 
  Khosravanian, Hosein 1780 IRI1.0010.46209.20 
  Safari Eskandari, Mojtaba 2032 IRI0.001-0.2220-4.40 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1504 1812 5.00 7 -0.94 20 -18.80 
  Abaspoor Dehaghani, Mohamadhosein 1437 IRI1.0010.09201.80 
  Aghili Mofid, Davood 1522 IRI0.501-0.3420-6.80 
  Dezhdar, Roozbeh 1458 IRI1.0010.11202.20 
  Salimi, Mardin 1412  * IRI0.501-0.4220-8.40 
  Alizadeh, Amirmohammad 1497 IRI0.001-0.8620-17.20 
  Behzadi, Sepehr 1508 IRI1.0010.14202.80 
  Namdarigharghani, Parsa 1696 IRI1.0010.34206.80 
 * 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)
 

 

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