Individual Calculations April 2019
 Salimi, Aziz  Total change: -5.40  Rating chartPersonal card
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1311 1458 4.50 7 -0.27 20 -5.40 
  Safari Eskandari, Mojtaba 1858  * IRI0.001-0.0820-1.60 
  Poorbanad, Bahar 1102 IRI1.0010.11202.20 
  Farhangi, Hosein 1204 IRI0.001-0.8120-16.20 
  Heidari, Sepehr 1104 IRI1.0010.11202.20 
  Heydarifard, Hamatali 1234 IRI1.0010.22204.40 
  Rahimi, Arshia 1293 IRI1.0010.28205.60 
  Abbasifar, Baran 1385 IRI0.501-0.1020-2.00 
 * 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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