Rapid: Individual Calculations May 2015
 Rajabi, Mohsen  Total change: -2.60  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1908 2016 3.50 6 -0.13 20 -2.60 
  Alavi, Mir Hatef 1616  * IRI0.501-0.4220-8.40 
  Davoodi, Mehran 1709 IRI1.0010.14202.80 
  Vahidi, Mohammad f2145 IRI0.001-0.3320-6.60 
  Esteghamat Tehrani, Peiman 1664 IRI1.0010.11202.20 
  Doostkam, P 2081 IRI1.0010.592011.80 
  Galehdari, Bardia 2233 IRI0.001-0.2220-4.40 
 * 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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