Individual Calculations April 2015
 Shahlacheshm, Siamak  Total change: -19.60  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 2065 1764 0.00 3 -0.49 40 -19.60 
  Godarz, Kasra 2123 IRI0.001-0.1040-4.00 
  Mammadov, Sadig 1909 AZE0.001-0.3140-12.40 
  Sevdimaliyev, Urfan f2164  * AZE0.001-0.0840-3.20 
 * 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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