Individual Calculations September 2018
 Vojdani, Siavosh  Total change: 4.80  Rating chartPersonal card
 Iran Universiad Chess Championship - Standard 1397 Shiraz IRI 2018-08-02
RcRownchangeKK*chgGame
 2084 2200 4.00 6 0.24 20 4.80 
  Sheykhaboli, Mohammad Javad 1800  * IRI1.0010.08201.60 
  Rezaei, Mahyar 1869 IRI1.0010.12202.40 
  Jaferian, Koosha 2040 IRI0.501-0.2120-4.20 
  Roozbayan, Reza 2121 IRI1.0010.39207.80 
  Moradi, Amirmasoud 2259 IRI0.001-0.4220-8.40 
  Asgarizadeh, Ahmad m2416 IRI0.5010.28205.60 
 * 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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