Individual Calculations September 2018
 Mehraban Jahromi, Sadegh  Total change: -0.40  Rating chartPersonal card
 Fars Mordad Standard Chess Tournoment 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 1408 1120 1.00 6 -0.01 40 -0.40 
  Jowkar, Armin 1520  * IRI0.001-0.0840-3.20 
  Feyli, Aliasghar 1401 IRI0.001-0.1640-6.40 
  Taghvaei, Iman 1421 IRI0.001-0.1540-6.00 
  Nikmanesh, Amirhosein 1285 IRI0.001-0.2840-11.20 
  Keshvari, Shadi 1301 IRI0.001-0.2640-10.40 
  Shayestefard, Abbas 1520  * IRI1.0010.924036.80 
 * 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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