Rapid: Individual Calculations April 2023
 Yadegar, Radin  Total change: 75.62  Rating chartPersonal card
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1968 2017 6.00 9 1.07 38 40.66 
  Rezazadeh, Elnaz 1617  * IRI1.0010.08383.04 
  Masoumi, Sahel 1554 IRI1.0010.05381.90 
  Davari, Sara 1767 IRI0.501-0.3138-11.78 
  Abbaspoorrad, Nikoo 1784 IRI1.0010.21387.98 
  Daghli, Arash m2351 IRI1.0010.883833.44 
  Tahbaz, Arash m2307 IRI0.001-0.1638-6.08 
  Jahedi, Mani 2039 IRI0.5010.03381.14 
  Babaniya, Benyamin 1970 IRI1.0010.433816.34 
  Mahdavi, Reza f2323 IRI0.001-0.1438-5.32 
 * 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)
 
 Qazvin Rapid Chess Championship - 1401 Qazvin IRI 2023-03-17
RcRownchangeKK*chgGame
 1790 2017 7.00 9 0.92 38 34.96 
  Lajevardi, Ali 1617  * IRI1.0010.08383.04 
  Pourkherad, Abolfazl 1408 IRI1.0010.02380.76 
  Mazandaranizadeh, Radman 1256 IRI1.0010.00380.00 
  Nazari, Arad m2273 IRI0.001-0.1938-7.22 
  Mardali, Yousef 1598 IRI1.0010.07382.66 
  Hadadi, Mahdi 1623 IRI1.0010.08383.04 
  Ramezani, Mahan 2167 IRI1.0010.703826.60 
  Mohammadi, Melika 1946 IRI1.0010.403815.20 
  Rastbod, Ali f2219 IRI0.001-0.2438-9.12 
 * 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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