Individual Calculations June 2018
 Rahimi, Aref  Total change: 5.00  Rating chartPersonal card
 Hormozgan Men Chess Championship 1397 Hormozgan IRI 2018-05-02
RcRownchangeKK*chgGame
 1692 1668 3.00 6 0.25 20 5.00 
  Latifpour, Mohammad 1995 IRI0.001-0.1320-2.60 
  Zareyan, Mohammad Saleh 1268  * IRI1.0010.08201.60 
  Milani, Matin 1436 IRI1.0010.21204.20 
  Bahadori, Abdollah 1853 IRI1.0010.742014.80 
  Najafi, Nima 1832 IRI0.001-0.2820-5.60 
  Behzadi Rad, Behzad 1765 IRI0.001-0.3720-7.40 
 * 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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