Individual Calculations October 2017
 Gerayeli, Kiarash  Total change: 28.00  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 2051 2035 4.50 8 0.70 40 28.00 
  Tabatabaei, M.amin m2435  * IRI0.001-0.0840-3.20 
  Alimardani, Amir H 1635  * IRI1.0010.08403.20 
  Karami, Salar 1635  * IRI1.0010.08403.20 
  Veisi, Bardia 2202 IRI1.0010.724028.80 
  Asgarizadeh, Ahmad m2423 IRI0.001-0.0940-3.60 
  Shah Moradi, Mohammad 2185 IRI0.001-0.3040-12.00 
  Zinati, Mohammad 1785 IRI1.0010.19407.60 
  Jahedi, Mani 2109 IRI0.5010.10404.00 
 * 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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