Rapid: Individual Calculations October 2022
 Kiyashemshaki, Saber  Total change: -42.00  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1544 2043 4.50 7 -2.10 20 -42.00 
  Jafari, Armin 1643  * IRI1.0010.08201.60 
  Karimi Soureh, Kiarash 1335 IRI1.0010.01200.20 
  Zeinali, Alireza 1551 IRI0.501-0.4620-9.20 
  Ghorbani, Sina 1732 IRI0.501-0.3620-7.20 
  Baytamari, Amir Hossein 1484 IRI0.501-0.4720-9.40 
  Salehi, Makan 1404 IRI1.0010.01200.20 
  Soudmand, Sayed Mohsen 1656 IRI0.001-0.9120-18.20 
 * 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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