Rapid: Individual Calculations September 2022
 Pouresmaeil, Naser  Total change: -20.20  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1690 1910 6.50 10 -1.01 20 -20.20 
  Karimzadeh, Touraj 1630 IRI1.0010.16203.20 
  Amirpour, Saman 1746 IRI0.501-0.2220-4.40 
  Golshaani, Taha 1867 IRI0.001-0.5620-11.20 
  Abdolalizadeh, Asra 1510  * IRI1.0010.08201.60 
  Safiri, Hassan 1644 IRI1.0010.18203.60 
  Pino, Mohammadamin 1667 IRI1.0010.20204.00 
  Rezai, Iraj 2025 IRI0.001-0.3420-6.80 
  Alavinia, Hossein 1640 IRI1.0010.17203.40 
  Saedi, Mohammad 1735 IRI0.001-0.7320-14.60 
  Sarvin, Alireza 1435 IRI1.0010.05201.00 
 * 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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