Individual Calculations August 2023
 Saghaie, Parsina  Total change: -6.30  Rating chartPersonal card
 6th Iranian Amateures Chess Championship 2023 (Under 1700) Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1450 1566 6.00 9 0.16 35 5.60 
  Abbasi, Mohammad Benyamin 1358 IRI1.0010.23358.05 
  Firoozi, Farbod 1354 IRI1.0010.23358.05 
  Ahmadi, Seyedeh Malihe 1688 IRI0.001-0.3335-11.55 
  Taki, Nima 1397 IRI1.0010.28359.80 
  Golshanizad, Saeed 1452 IRI1.0010.343511.90 
  Hakkaki Fard, Pedram 1646 IRI0.5010.11353.85 
  Mal Ahmadi, Iliya 1305 IRI0.001-0.8235-28.70 
  Karami, Vesal 1422 IRI1.0010.313510.85 
  Nematolahi, Amirali 1428 IRI0.501-0.1935-6.65 

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)
 
 2nd International Gilan Cup (B Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1387 1566 7.50 11 -0.34 35 -11.90 
  Bagherpour, Seyed Behrad 1318 IRI1.0010.19356.65 
  Edalatyar, Amirhosein 1302 IRI1.0010.18356.30 
  Bardeh, Tahmoores 1688 IRI0.001-0.3335-11.55 
  Hamed Monfared, Ali 1334 IRI1.0010.21357.35 
  Razawi, S.ahmad Fahim 1427 AFG0.001-0.6935-24.15 
  Hamzenia, Seyed Hesam 1287 IRI1.0010.16355.60 
  Karimi, Arad 1166  * IRI1.0010.08352.80 
  Mirani, Sohaib 1413 IRI0.501-0.2035-7.00 
  Sadeghi Baloochi, Mahboud 1246 IRI1.0010.13354.55 
  Abbaszadeh, Amin 1665 IRI0.001-0.3635-12.60 
  Aghadoust, Kimia 1410 IRI1.0010.293510.15 
 * 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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