Rapid: Individual Calculations August 2023
 Noorafkan, Siavash  Total change: -85.40  Rating chartPersonal card
 Eid Gurban yasuj competition Kohgiloyeh and Boyerahmad IRI 2023-06-30
RcRownchangeKK*chgGame
 1410 1626 4.00 8 -1.89 20 -37.80 
  Shafizadeh, Aryan 1226  * IRI1.0010.08201.60 
  Hajari, Afshin 1341 IRI1.0010.16203.20 
  Hadad Pour Damie, Mohammad 1642 IRI0.001-0.4820-9.60 
  Shademani, Mohammadreza 1300 IRI0.001-0.8720-17.40 
  Abdollahifard, Amir Ali 1149 IRI1.0010.05201.00 
  Alizade, Mosayeb 1454 IRI1.0010.27205.40 
  Mirzaei, Erfan 1755 IRI0.001-0.3320-6.60 
  Mohammadi, Morad 1411 IRI0.001-0.7720-15.40 
 * 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)
 
 Maron cup Kohgiloyeh and Boyerahmad IRI 2023-07-21
RcRownchangeKK*chgGame
 1306 1647 5.50 9 -2.38 20 -47.60 
  Esfandiari, Amir Mohammad 1247  * IRI1.0010.08201.60 
  Hashemi Nia, Seyed Ebrahim 1386 IRI0.001-0.8220-16.40 
  Daneshpour, Aram 1252 IRI1.0010.08201.60 
  Poorzahed, Hamdoallah 1417 IRI0.001-0.7920-15.80 
  Sadeghi, Khalegh 1261 IRI1.0010.09201.80 
  Sharifi, Omid 1368 IRI0.001-0.8420-16.80 
  Yousefi, Eslam 1382 IRI0.501-0.3220-6.40 
  Mahamed, Yasin 1149 IRI1.0010.04200.80 
  Darbandi, Esmail 1288 IRI1.0010.10202.00 
 * 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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