Rapid: Individual Calculations June 2018
 Heydari Fard, Hemmat Ali  Total change: 16.80  Rating chartPersonal card
 Shiraz Ordibehesht cup Ordibehesht 1397 Shiraz IRI 2018-05-11
RcRownchangeKK*chgGame
 1570 1274 2.00 6 0.84 20 16.80 
  Momtahan, Hossein 1674  * IRI0.001-0.0820-1.60 
  Bani Abbasi, Mazyar 1638 IRI0.001-0.1020-2.00 
  Naghibi , Parsa 1088 IRI1.0010.26205.20 
  Firoozyar, Ashkan 1674  * IRI1.0010.922018.40 
  Tadayonian, Mojtaba 1674  * IRI0.001-0.0820-1.60 
  Hajari, Mehdi 1674  * IRI0.001-0.0820-1.60 
 * 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)
 

 

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