Individual Calculations April 2013
 Vojdani, Siavosh  Total change: -25.05  Rating chartPersonal card
 Ferdowsi International Open CHess Tournament 2013 Mashhad IRI 2013-02-19
RcRownchangeKK*chgGame
 1830 1846 2.00 7 -1.67 15 -25.05 
  Asgarizadeh, Ahmad 2246  * IRI0.001-0.0815-1.20 
  Khamisi, S Jafar 2168 IRI0.001-0.1315-1.95 
  Morchiashvili, Bachana m2246  * GEO0.001-0.0815-1.20 
  Pakgohar, Mahdi 1590 IRI1.0010.19152.85 
  Badie, Ashkan 1667 IRI0.001-0.7315-10.95 
  Ghanad, Aliakbar 1446  * IRI1.0010.08151.20 
  Javaheri, Shahrad 1446  * IRI0.001-0.9215-13.80 
 * 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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