Rapid: Individual Calculations October 2018
 Ahankoub, Arta  Total change: 40.40  Rating chartPersonal card
 Ahvaz Rapid Tournament(Shahrivar 1397) Ahvaz IRI 2018-09-07
RcRownchangeKK*chgGame
 1722 1427 3.00 6 2.02 20 40.40 
  Goharchin, Shahram 1766 IRI0.001-0.1220-2.40 
  Joudi Zadeh, Amin 1659 IRI0.5010.29205.80 
  Rafie Khalilabadi, Alireza 1656 IRI1.0010.792015.80 
  Kohansall, Ashour 1827  * IRI0.001-0.0820-1.60 
  Ahmadi, Fariborz 1595 IRI1.0010.722014.40 
  Ajeli, Saeed 1827  * IRI0.5010.42208.40 
 * 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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