Rapid: Individual Calculations August 2023
 Neshan, Arshiya  Total change: 19.88  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1612 1665 4.50 7 0.75 28 21.00 
  Akbari, Sarina 1081 IRI1.0010.02280.56 
  Gourani, Arad 1265  * IRI1.0010.08282.24 
  Chavari, Mohammad Mahdi 1966 IRI0.001-0.1528-4.20 
  Bajalan, Mohammad 1413 IRI1.0010.19285.32 
  Razaghi, Behrooz 2012 IRI0.5010.392810.92 
  Naser Jabari, Negar 1548 IRI1.0010.34289.52 
  Najafiyan Pour, Mahyar 1999 IRI0.001-0.1228-3.36 
 * 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)
 
 3rd Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1581 1731 6.00 9 -0.08 28 -2.24 
  Yahyaei, Ahora 1331  * IRI1.0010.08282.24 
  Mahmoudi, Pouria 1439 IRI1.0010.15284.20 
  Sharifi, Mohammad 1559 IRI1.0010.27287.56 
  Rezazadeh, Ali 1910 IRI0.001-0.2728-7.56 
  Afshari, Mohammadparsa 1602 IRI0.001-0.6728-18.76 
  Mohammadzadeh, Hadi 1401 IRI1.0010.12283.36 
  Rezaeii, Yahya 1519 IRI1.0010.23286.44 
  Mousivand, Ali 1743 IRI0.5010.02280.56 
  Alizadeh, Amirhosein 1727 IRI0.501-0.0128-0.28 
 * 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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1576 1731 6.00 9 0.04 28 1.12 
  Sefid Pishe, Mehdi 1331  * IRI1.0010.08282.24 
  Raji Ghasemi, Mohammad Danial 1435 IRI0.501-0.3528-9.80 
  Beheshti, Ali 1440 IRI0.001-0.8528-23.80 
  Mirzakhani, Bahar 1263 IRI1.0010.05281.40 
  Bigdeli, Morteza 1439 IRI1.0010.15284.20 
  Mahmoudi, Pouria 1439 IRI1.0010.15284.20 
  Zahmati, Sobhan c1953 IRI1.0010.782821.84 
  Esmaeilnejad, Mohammad Amin 1984 IRI0.5010.31288.68 
  Ghorbani, Hadi f1898 IRI0.001-0.2828-7.84 
 * 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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