Rapid: Individual Calculations March 2017
 Toghraei, Houshang  Total change: 4.40  Rating chartPersonal card
 3th Chess Tournament of Shahid Hemmat Rapid 21 Bahman 1395 Shahreza IRI 2017-02-09
RcRownchangeKK*chgGame
 1364 1551 4.50 6 0.22 20 4.40 
  Heidari, Amir Hosein 1151  * IRI1.0010.08201.60 
  Reisi, Abolfazl 1222 IRI0.501-0.3820-7.60 
  Nourmohammadi, Saba 1190 IRI1.0010.10202.00 
  Latifpour, Mohammad 1843 IRI0.001-0.1520-3.00 
  Taheri, Mohammadmehdi 1418 IRI1.0010.32206.40 
  Shafiei, Mohammad Mobin 1357 IRI1.0010.25205.00 
 * 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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