Rapid: Individual Calculations March 2024
 Safari, Hassan  Total change: 44.80  Rating chartPersonal card
 The First tournament of the Iranian Lawyers Association Babol _ mazandaran IRI 2024-02-14
RcRownchangeKK*chgGame
 1580 1636 4.50 6 1.11 20 22.20 
  Abedi Firouzjaei, Mojtaba 1261 IRI1.0010.09201.80 
  Zare, Hossein 1502 IRI1.0010.32206.40 
  Sokoti, Firooz 1886 IRI1.0010.812016.20 
  Robatmili, Manoochehr 1437 IRI0.501-0.2620-5.20 
  Rezvani, Amirhossein 1862 IRI0.001-0.2120-4.20 
  Assar, Payam 1531 IRI1.0010.36207.20 

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)
 
 Markazi Fajr Cup Rapid 1402 Arak IRI 2024-02-19
RcRownchangeKK*chgGame
 1557 1636 6.50 9 1.13 20 22.60 
  Vanaki, Jahangir 1236  * IRI1.0010.08201.60 
  Ketabi, Majid 1282 IRI1.0010.11202.20 
  Salimi, Abofazel 1270 IRI1.0010.10202.00 
  Efafi, Ebrahim 1798 IRI0.001-0.2920-5.80 
  Zarei, Ali 1360 IRI1.0010.17203.40 
  Rajat Far, Omid 1417 IRI1.0010.22204.40 
  Ahmadi Tari, Mostafa 1718 IRI1.0010.612012.20 
  Hamidi, Amir Mohammad f2181 IRI0.001-0.0320-0.60 
  Saeedi, Reza 1751 IRI0.5010.16203.20 
 * 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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