Rapid: Individual Calculations December 2018
 Khalaj, Artin  Total change: -2.80  Rating chartPersonal card
 Alborz Rapid Cup 11 Aban 1397 Alborz IRI 2018-11-02
RcRownchangeKK*chgGame
 1452 1336 2.50 7 -0.14 20 -2.80 
  Moghadas Jafari, Mohammad 1736  * IRI0.001-0.0820-1.60 
  Dindar, Hasan 1079 IRI1.0010.18203.60 
  Hasanpour, Sayedbagher 1585 IRI0.001-0.1920-3.80 
  Khodaei, Abbas 1177 IRI1.0010.29205.80 
  Bajalan, Mohammad 1496 IRI0.5010.21204.20 
  Merikh, Hossein 1736  * IRI0.001-0.0820-1.60 
  Khamseh, Amin 1355 IRI0.001-0.4720-9.40 
 * 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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