Rapid: Individual Calculations December 2017
 Mahdavi, Seyed Afshin  Total change: 53.80  Rating chartPersonal card
 Booshehr Abdan Rapid Azar 1396 Abdan IRI 2017-11-26
RcRownchangeKK*chgGame
 1745 1687 6.00 8 2.69 20 53.80 
  Vahdani, Mojtaba 2048 IRI0.001-0.1020-2.00 
  Rahimi, Omid 1287  * IRI1.0010.08201.60 
  Hassan Poor, Abbas 1366 IRI1.0010.13202.60 
  Mostafavi, Asadollah 1833 IRI1.0010.702014.00 
  Ardeshirpour, Hassan 1857 IRI0.001-0.2820-5.60 
  Mohammadian, Omran 1804 IRI1.0010.662013.20 
  Mohammadi, Gholamreza 1853 IRI1.0010.722014.40 
  Shekari, Hamed 1912 IRI1.0010.782015.60 
 * 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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