Rapid: Individual Calculations October 2019
 Noora, Amir Hossein  Total change: 20.80  Rating chartPersonal card
 Tehran Rapid Cup 14 Shahrivar 1398 Tehran IRI 2019-09-05
RcRownchangeKK*chgGame
 1678 1805 5.50 7 1.04 20 20.80 
  Lavasani Jam, Danial 1405  * IRI1.0010.08201.60 
  Khosronejad, Abtin 1535 IRI0.501-0.3320-6.60 
  Sadeghi Givi, Reza 1959 IRI0.001-0.2920-5.80 
  Lotfizadeh, Radin 1406 IRI1.0010.08201.60 
  Ghorban, Mohammad 1694 IRI1.0010.35207.00 
  Navidi, Parsa 1687 IRI1.0010.34206.80 
  Roozbayan, Reza 2060 IRI1.0010.812016.20 
 * 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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