Individual Calculations June 2023
 Taghizadeh Andarabi, Taraneh  Total change: -42.80  Rating chartPersonal card
 Tehran Championship Memorial of Shahid Faramarzi Tehran IRI 2023-04-27
RcRownchangeKK*chgGame
 1650 1704 4.50 8 0.11 40 4.40 
  Farsian, Farivar 1331 IRI1.0010.10404.00 
  Adiban, Nima 1304  * IRI1.0010.08403.20 
  Abedi, Ali 2143 IRI0.5010.444017.60 
  Naderiyan, Amir Hosein 1406 IRI1.0010.15406.00 
  Mohandesi, Shahin m1875 IRI0.5010.23409.20 
  Sadeghi Givi, Reza 1926 IRI0.5010.284011.20 
  Navarchi, Mehrdad 1880 IRI0.001-0.2740-10.80 
  Barati Masihi, Kevin 1336 IRI0.001-0.9040-36.00 
 * 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)
 
 Iran Women Chess Championship (Primary) 1402 Tehran IRI 2023-05-03
RcRownchangeKK*chgGame
 1516 1704 4.50 8 -1.18 40 -47.20 
  Bakhtiyari, Sotoudeh 1304  * IRI0.501-0.4240-16.80 
  Zare, Nazanin Zahra 1437 IRI1.0010.18407.20 
  Eydazha, Sevil 1592 IRI1.0010.354014.00 
  Hamedi Nia, Vesal wm1853 IRI0.001-0.3040-12.00 
  Darabi, Bahar 1286 IRI1.0010.07402.80 
  Alavi, Mahsa 1749 IRI0.001-0.4440-17.60 
  Delshad, Shaghayegh 1450 IRI1.0010.19407.60 
  Hashemi, Nazanin 1456 IRI0.001-0.8140-32.40 
 * 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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