Rapid: Individual Calculations May 2015
 Alavi, Mir Hatef  Total change: -26.80  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1577 1497 1.50 7 -1.34 20 -26.80 
  Rajabi, Mohsen 1897  * IRI0.5010.42208.40 
  Amini Nezhad, Seyed Ata 1686 IRI0.001-0.2520-5.00 
  Omidvar, Azad 1559 IRI0.001-0.4120-8.20 
  Fakhrbakhsh, Vandad 1294 IRI0.001-0.7620-15.20 
  Moradi, Mohammad Behrad 1256 IRI1.0010.20204.00 
  Paranfar, Alireza 1684 IRI0.001-0.2620-5.20 
  Esteghamat Tehrani, Peiman 1664 IRI0.001-0.2820-5.60 
 * 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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