Individual Calculations February 2017
 Amikhteh, Amer  Total change: -15.60  Rating chartPersonal card
 Eslamshahr Chess Tournament 27 Day 1395 Tehran IRI 2017-01-16
RcRownchangeKK*chgGame
 1765 2024 3.50 5 -0.39 40 -15.60 
  Jalili, Mahdi 1624  * IRI1.0010.08403.20 
  Ghasemi, Parima 1624  * IRI1.0010.08403.20 
  Najafibasir, Masoud 1899 IRI0.501-0.1740-6.80 
  Esaabadi, Javad 2054 IRI0.001-0.4640-18.40 
  Gholaminezhad, Hosein 1624  * IRI1.0010.08403.20 
 * 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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