Rapid: Individual Calculations December 2018
 Haghlesan, Sadra  Total change: 15.00  Rating chartPersonal card
 Tabriz Rapid Tournoment Aban 1397 Tabriz IRI 2018-11-06
RcRownchangeKK*chgGame
 1538 1209 1.50 5 0.75 20 15.00 
  Gholami , Shahab 1609  * IRI0.001-0.0820-1.60 
  Hamedi, Mehdi 1603 IRI0.5010.42208.40 
  Esmaeili, Amirreza 1261 IRI1.0010.572011.40 
  Safari Aghdam, Amir 1609  * IRI0.001-0.0820-1.60 
  Abdollahzade, Aydin 1609  * IRI0.001-0.0820-1.60 
 * 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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