Rapid: Individual Calculations May 2015
 Esteghamat Tehrani, Peiman  Total change: 20.00  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1772 1664 4.50 9 1.00 20 20.00 
  Khademi, Mohammad Miran 2064  * IRI0.001-0.0820-1.60 
  Javadi Pirooz, Mehran 1384 IRI1.0010.16203.20 
  Sharbaf, Mohsen m2064  * IRI0.5010.42208.40 
  Rajabi, Mohsen 2016 IRI0.001-0.1120-2.20 
  Ghazizadeh Ehsaei, Milad 1522 IRI1.0010.31206.20 
  Sabahifard, Arash 1796 IRI1.0010.682013.60 
  Ghobadibigvand, A. 1917 IRI0.001-0.1920-3.80 
  Amini Nezhad, Seyed Ata 1686 IRI0.001-0.4720-9.40 
  Alavi, Mir Hatef 1497 IRI1.0010.28205.60 
 * 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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