Individual Calculations December 2017
 Rahmani, Pedram  Total change: -14.40  Rating chartPersonal card
 13th Shahriar Standard Aban 1396 Tehran IRI 2017-11-12
RcRownchangeKK*chgGame
 1386 1627 5.00 7 -0.36 40 -14.40 
  Sheykhlou, Hossein 1227  * IRI1.0010.08403.20 
  Farahmandfar, Khatere 1288 IRI1.0010.12404.80 
  Alizadeh, Amirmohammad 1357 IRI0.501-0.3340-13.20 
  Bahrami, Houman 1253 IRI1.0010.10404.00 
  Soltani, Amirhossein 1723 IRI0.5010.13405.20 
  Ebadi, Seyed Ali 1586 IRI0.501-0.0640-2.40 
  Rahmatpisheh, Amir Hossein 1267 IRI0.501-0.4040-16.00 
 * 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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