Rapid: Individual Calculations September 2019
 Baradaran Tamadon, Arian  Total change: 11.20  Rating chartPersonal card
 Tehran Rapid Cup 31Mordad 1398 Tehran IRI 2019-08-22
RcRownchangeKK*chgGame
 1616 1739 5.00 7 0.56 20 11.20 
  Naderi Ghotbodini, Hana 1339  * IRI1.0010.08201.60 
  Zandi, Mohammad Taha 1339  * IRI1.0010.08201.60 
  Mahmoody, M. Sadegh 1997 IRI0.001-0.1820-3.60 
  Naderi Ghotbodini, Ali 1496 IRI1.0010.20204.00 
  Mohandesi, Shahin m2050 IRI0.001-0.1420-2.80 
  Salarkia, Davood 1472 IRI1.0010.18203.60 
  Ghadiri Bidhendi, Ebrahim 1622 IRI1.0010.34206.80 
 * 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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