Rapid: Individual Calculations October 2018
 Niknezhad, Mahan  Total change: -3.20  Rating chartPersonal card
 Ahvaz Rapid Tournament(Shahrivar 1397) Ahvaz IRI 2018-09-07
RcRownchangeKK*chgGame
 1509 1452 2.00 5 -0.16 20 -3.20 
  Afshani, Matin 1787 IRI0.001-0.1220-2.40 
  Hecmatian, Majid 1732 IRI0.001-0.1620-3.20 
  Yazdani, Abolfazl 1067 IRI1.0010.09201.80 
  Kohansall, Ashour 1852  * IRI0.001-0.0820-1.60 
  Aghajari, Mehdi 1107 IRI1.0010.11202.20 
 * 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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