Rapid: Individual Calculations January 2019
 Fazeli Ghazijahani, Ali  Total change: 20.60  Rating chartPersonal card
 Tehran Rapid Cup 15 Azar 1397 Tehran IRI 2018-12-06
RcRownchangeKK*chgGame
 1568 1554 2.00 4 0.01 20 0.20 
  Mahmoody, M. Sadegh 1954  * IRI0.001-0.0820-1.60 
  Mardani, Azin 1309 IRI1.0010.20204.00 
  Nateghi, Abdolreza 1714 IRI0.001-0.2920-5.80 
  Nezhad Dehghan, Saghar 1295 IRI1.0010.18203.60 
 * 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)
 
 Tehran Rapid U 1800 Cup 13 Azar 1397 Tehran IRI 2018-12-07
RcRownchangeKK*chgGame
 1621 1554 3.50 6 1.02 20 20.40 
  Mehrabi, Manouchehr 1796 IRI0.001-0.2020-4.00 
  Heydari, Hosein 1370 IRI1.0010.26205.20 
  Taghikhani, Amir Ali 1643 IRI1.0010.622012.40 
  Ghadiri Bidhendi, Ebrahim 1685 IRI0.001-0.3220-6.40 
  Chalangari, Mohsen 1509 IRI1.0010.44208.80 
  Fardbehbahani, Behnam 1722 IRI0.5010.22204.40 

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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