Rapid: Individual Calculations January 2024
 Kohjani, Kiarash  Total change: 41.60  Rating chartPersonal card
 Jam Reavant Neyshabour Nyeshabour IRI 2023-12-15
RcRownchangeKK*chgGame
 1593 1598 6.50 9 2.08 20 41.60 
  Arieh, Yasna 1198  * IRI1.0010.08201.60 
  Razavi, Seyyed Amirreza 1919 IRI0.001-0.1320-2.60 
  Rahmani, Asef 1586 AFG1.0010.48209.60 
  Ashtari, Abolfazl 1269 IRI1.0010.12202.40 
  Ahmadi, Seyedeh Malihe 1697 IRI1.0010.642012.80 
  Zihaghi, Amir Arsalan 1705 IRI1.0010.652013.00 
  Mohammadi, Gholamreza 1700 IRI0.001-0.3620-7.20 
  Farmanbar, Farshad 1660 IRI1.0010.592011.80 
  Farahmand, Amir 1602 IRI0.5010.01200.20 
 * 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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