Rapid: Individual Calculations April 2023
 Nazari, Arad  Total change: 10.00  Rating chartPersonal card
 4th Zibashahr Qazvin Rapid Cup Qazvin IRI 2023-02-28
RcRownchangeKK*chgGame
 1914 2284 7.00 9 -0.66 20 -13.20 
  Nasiri, Abolfazl 1884  * IRI1.0010.08201.60 
  Hadadi, Mahdi 1623 IRI1.0010.01200.20 
  Mahmoodi, Nader 1894 IRI1.0010.09201.80 
  Pourramezan Chafjiri, Parsa 1749 IRI0.001-0.9720-19.40 
  Rahmani, Melika 1673 IRI1.0010.02200.40 
  Khaledi, Omid 2035 IRI1.0010.19203.80 
  Mahdavi, Reza f2323 IRI0.001-0.4520-9.00 
  Maghsoudloo, Amir Ali 1980 IRI1.0010.14202.80 
  Daliri, Pedram 2069 IRI1.0010.23204.60 
 * 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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 2058 2273 6.50 9 0.18 20 3.60 
  Hoshangi, Amir Ali 1873  * IRI1.0010.08201.60 
  Ebrahimi Rashti, Asal 1675 IRI1.0010.02200.40 
  Sadeghi Givi, Reza 1902 IRI1.0010.10202.00 
  Masoumi, Sahar 1804 IRI1.0010.05201.00 
  Mousavi, Seyed Khalil g2442 IRI1.0010.722014.40 
  Rastbod, Ali f2219 IRI0.501-0.0820-1.60 
  Tahbaz, Arash m2307 IRI0.001-0.4520-9.00 
  Daghli, Arash m2351 IRI0.001-0.3920-7.80 
  Mohammadi, Melika 1946 IRI1.0010.13202.60 
 * 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)
 
 Qazvin Rapid Chess Championship - 1401 Qazvin IRI 2023-03-17
RcRownchangeKK*chgGame
 1913 2273 8.50 9 0.98 20 19.60 
  Nejati, Reza 1873  * IRI1.0010.08201.60 
  Rashvand, Hamed 1472 IRI1.0010.00200.00 
  Rahmani, Melika 1673 IRI1.0010.02200.40 
  Yadegar, Radin 2017 IRI1.0010.19203.80 
  Salimiyan, Behzad 2058 IRI1.0010.23204.60 
  Ramezani, Mahan 2167 IRI1.0010.36207.20 
  Rastbod, Ali f2219 IRI1.0010.42208.40 
  Farmani Anuoshe, Ariyan 1792 IRI1.0010.05201.00 
  Mohammadi, Melika 1946 IRI0.501-0.3720-7.40 
 * 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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