Rapid: Individual Calculations April 2023
 Neshan, Arshiya  Total change: 10.64  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1645 1683 5.00 9 0.01 38 0.38 
  Atakhan, Abtin f2283 IRI0.001-0.0238-0.76 
  Alehdavood, Ali 1473 IRI1.0010.23388.74 
  Beigi Amin, Bisan 1283  * IRI1.0010.08383.04 
  Ebrahimibasyaei, Amirali 1243 IRI0.501-0.4438-16.72 
  Goharchin, Ghazal 1385 IRI1.0010.15385.70 
  Chavari, Mohammad Mahdi 1933 IRI1.0010.813830.78 
  Nazari, Amirhosein 1788 IRI0.5010.14385.32 
  Pilvaieh, Ali 1899 IRI0.001-0.2238-8.36 
  Mahdi Zadeh, Mohamad 1517 IRI0.001-0.7238-27.36 
 * 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)
 
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1565 1683 6.00 9 0.27 38 10.26 
  Gholipour, Esmaeil 1366 IRI1.0010.13384.94 
  Mohandesi, Shahin m2005 IRI0.5010.373814.06 
  Bosagh Zadeh, Alireza 2106 IRI0.001-0.0738-2.66 
  Nasrollah, Mohammad Ali 1318 IRI1.0010.10383.80 
  Faghih, Ardavan 1283  * IRI1.0010.08383.04 
  Abbaspoorrad, Nikoo 1784 IRI0.5010.14385.32 
  Mohammadzadeh, Hadi 1383 IRI0.001-0.8538-32.30 
  Faramarzi Garousi, Maartia 1368 IRI1.0010.14385.32 
  Alehdavood, Ali 1473 IRI1.0010.23388.74 
 * 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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