Rapid: Individual Calculations August 2022
 Shabanpour, Ali  Total change: -25.40  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1566 1807 6.50 10 -1.27 20 -25.40 
  Heidari, Parham 1407  * IRI1.0010.08201.60 
  Mohammadi, Elina 1304 IRI0.501-0.4620-9.20 
  Rahmani, Melika 1583 IRI0.001-0.7820-15.60 
  Naderiyan, Amir Hosein 1461 IRI1.0010.11202.20 
  Faramarzi, Ali 1538 IRI0.001-0.8320-16.60 
  Akbari, Mostafa 1504 IRI1.0010.14202.80 
  Harati, Hasti 1541 IRI1.0010.18203.60 
  Azadi, Amirmohammad 2217 IRI0.001-0.0820-1.60 
  Dorpa, Mohammad Mahdi 1541 IRI1.0010.18203.60 
  Alavi, Mahsa 1561 IRI1.0010.19203.80 
 * 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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