Individual Calculations June 2023
 Tavassoli, Saghar  Total change: 65.60  Rating chartPersonal card
 Iran Women Chess Championship (Primary) 1402 Tehran IRI 2023-05-03
RcRownchangeKK*chgGame
 1466 1342 5.00 9 1.71 20 34.20 
  Mahdavi, Mahdis 1830 IRI0.001-0.0420-0.80 
  Baklou, Akram 1097 IRI1.0010.20204.00 
  Rahimi Mahneh, Fatemeh 1478 IRI1.0010.682013.60 
  Ghorbani, Zahra 1587 IRI0.001-0.2020-4.00 
  Garosian, Vania 1457 IRI0.001-0.3420-6.80 
  Rezaei, Diana 1084 IRI1.0010.18203.60 
  Sohrabi, Samaneh 1407 IRI1.0010.592011.80 
  Shabaniyan, Faranak 1511 IRI1.0010.722014.40 
  Masoumi, Sahel 1741 IRI0.001-0.0820-1.60 

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)
 
 Hamedan Chess Championship 2023 (1402) Hamedan IRI 2023-05-15
RcRownchangeKK*chgGame
 1443 1342 4.50 8 1.57 20 31.40 
  Rabiei Parsaei, Mehrdad 1549 IRI0.001-0.2320-4.60 
  Beyg Mohammadi, Amir Mahdi 1261 IRI1.0010.39207.80 
  Nasibi Nia, Vahid 1484 IRI1.0010.692013.80 
  Azadi, Ali 1430 IRI0.5010.12202.40 
  Khodaei, Amir Ehsan 1477 IRI1.0010.682013.60 
  Sameti, Mohammad Mehdi 1459 IRI0.001-0.3420-6.80 
  Ghiasi, Mohsen 1504 IRI0.001-0.2920-5.80 
  Eskandarian, Ehsan 1380 IRI1.0010.552011.00 

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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