Rapid: Individual Calculations June 2023
 Fathi, Abolfazl  Total change: -25.48  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U16)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1503 1637 5.00 9 -1.14 28 -31.92 
  Mirzaei, Milad 1237  * IRI1.0010.08282.24 
  Mahdavi, Reza f2326 IRI0.001-0.0128-0.28 
  Shakibaei Yekta, Ouriya 1421 IRI0.001-0.7828-21.84 
  Sheikhalizad, Matin 1224 IRI1.0010.07281.96 
  Golzarian, Kiarash 1382 IRI0.001-0.8128-22.68 
  Maleki, Sina 1226 IRI1.0010.08282.24 
  Biglarifard, Maziyar 1489 IRI1.0010.30288.40 
  Salehi, Makan 1514 IRI1.0010.33289.24 
  Kharamin, Iman 1708 IRI0.001-0.4028-11.20 
 * 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)
 
 12th Hamedan Casian Rapid Cup Hamedan IRI 2023-05-11
RcRownchangeKK*chgGame
 1533 1613 5.00 8 0.33 28 9.24 
  Mohamadi Hadid, Yashar 1198 IRI1.0010.07281.96 
  Sharifi Shayan, Mohamadparsa 1213  * IRI1.0010.08282.24 
  Korevand, Sina 1939 IRI0.001-0.1328-3.64 
  Kimiaei, Amir Mohammad 1419 IRI1.0010.25287.00 
  Ghanbaralifarzad, Mohammad Hosei 1972 IRI0.001-0.1028-2.80 
  Rahmatian, Shayan 2013  * IRI0.001-0.0828-2.24 
  Beyg Mohammadi, Amir Mahdi 1162 IRI1.0010.06281.68 
  Barat Pour, Daniz 1347 IRI1.0010.18285.04 
 * 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)
 
 13th Hamedan Casian Rapid Cup Hamedan IRI 2023-05-14
RcRownchangeKK*chgGame
 1552 1613 4.50 8 -0.10 28 -2.80 
  Bagheri, Behshad 1256 IRI1.0010.11283.08 
  Mohamadi Hadid, Yashar 1213  * IRI1.0010.08282.24 
  Rahmatian, Shayan 2013  * IRI0.001-0.0828-2.24 
  Kalvandi, Mohammad Naeim 1764 IRI1.0010.702819.60 
  Khodaei, Amir Ehsan 1351 IRI1.0010.18285.04 
  Cheraghi, Alireza 1390 IRI0.001-0.7828-21.84 
  Ghanbaralifarzad, Mohammad Hosei 1972 IRI0.001-0.1028-2.80 
  Rismanchi, Ramtin 1454 IRI0.501-0.2128-5.88 
 * 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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