Rapid: Individual Calculations May 2019
 Hazbeian, Salem  Total change: -10.20  Rating chartPersonal card
 Rapid Paeez Ahvaz Chess School ordibehesht 1398 Ahvaz IRI 2019-04-22
RcRownchangeKK*chgGame
 1665 1835 5.00 8 -0.51 20 -10.20 
  Niknezhad, Mahan 1435  * IRI1.0010.08201.60 
  Darghahi, Abolfazl 1504 IRI1.0010.12202.40 
  Ahmadi, Sadegh 1690 IRI1.0010.31206.20 
  Ghari Zadeh, Mahmood 2100 IRI0.001-0.1820-3.60 
  Ataran, Mohammad Sadegh 1526 IRI1.0010.14202.80 
  Bosagh Zadeh, Alireza 1838 IRI0.001-0.5020-10.00 
  Baymani, Amir Hosein 1444 IRI1.0010.09201.80 
  Minakhanloo, Mohammad Javad 1784 IRI0.001-0.5720-11.40 
 * 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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