Rapid: Individual Calculations May 2019
 Azizi Tafreshi, Ali Akbar  Total change: 0.80  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1684 1606 3.00 7 0.04 20 0.80 
  Gholami Orimi, Mahdi 2006  * IRI0.001-0.0820-1.60 
  Mohammadi Akbarabadi, Hossein 1345 IRI1.0010.18203.60 
  Farmani Anuoshe, Ariyan 1923 IRI0.001-0.1320-2.60 
  Sadeghi, Abdollah 1407 IRI1.0010.24204.80 
  Noroozi, Meisam 1810 IRI0.001-0.2420-4.80 
  Bigani, Mohammad Hessam 1356 IRI1.0010.19203.80 
  Alavi, Homa 1943 IRI0.001-0.1220-2.40 
 * 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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