Individual Calculations October 2015
 Vahdani, Mojtaba  Total change: -17.80  Rating chartPersonal card
 16th Sahel Cup Hormozgan (2015) Bandar Abbas IRI 2015-08-27
RcRownchangeKK*chgGame
 1796 2030 4.50 7 -0.89 20 -17.80 
  Kamali, Amir 1630  * IRI1.0010.08201.60 
  Rahimi, Aref 1643 IRI1.0010.09201.80 
  Alavi, Farzad 1762 IRI1.0010.17203.40 
  Vahedi, Mohammad Sadegh 1833 IRI0.501-0.2520-5.00 
  Momtahan, Hossein 1934 IRI0.001-0.6320-12.60 
  Bahadori, Abdollah 2005 IRI0.001-0.5320-10.60 
  Nemati, Ali 1766 IRI1.0010.18203.60 
 * 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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