Rapid: Individual Calculations November 2023
 Ghadiri Bidhendi, Ebrahim  Total change: 29.40  Rating chartPersonal card
 Ahooran Weekly Rapid Cup 6mehr 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1496 1597 7.00 9 1.47 20 29.40 
  Olama, Parsa 1197  * IRI1.0010.08201.60 
  Yousefi, Artin 1249 IRI1.0010.11202.20 
  Amiri, Ali 1968 IRI0.001-0.1020-2.00 
  Badali Melkonians, Emil 1328 IRI1.0010.17203.40 
  Poursalan, Ehsan 1472 IRI0.001-0.6720-13.40 
  Hashemzadeh, Hirbod 1258 IRI1.0010.12202.40 
  Sobhani, Alireza 1346 IRI1.0010.19203.80 
  Abedini, Morteza 1856 IRI1.0010.822016.40 
  Mehran, Hossein 1791 IRI1.0010.752015.00 
 * 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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