Rapid: Individual Calculations October 2014
 Doodman, Ahmadreza  Total change: -19.80  Rating chartPersonal card
 Fars Rapid Open Tournament (2014) Shiraz IRI 2014-07-29
RcRownchangeKK*chgGame
 1808 1791 1.50 5 -0.99 20 -19.80 
  Modarresvamegh, S.ebrahim 2094 IRI0.001-0.1420-2.80 
  Rastian, Alireza 1624 IRI0.001-0.7220-14.40 
  Mehboodi, Shadmehr 1471 IRI1.0010.13202.60 
  Mokhtari, Ahmad 1659 IRI0.501-0.1820-3.60 
  Alizadeh, Gh 2191  * IRI0.001-0.0820-1.60 
 * 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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