Rapid: Individual Calculations April 2023
 Hazrat Noor Mohammad, Gholam  Total change: 3.80  Rating chartPersonal card
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1624 1647 4.00 7 0.19 20 3.80 
  Nasiri Evanaki, Mohammad Yasin 1247  * IRI1.0010.08201.60 
  Oveisi, Reza 2057 IRI0.001-0.0820-1.60 
  Salimi, Reza 1380 IRI1.0010.18203.60 
  Azizi, Ali 1479 IRI1.0010.28205.60 
  Razaghi, Behrooz 2071 IRI0.001-0.0720-1.40 
  Keshavarz, Farajollah 1447 IRI1.0010.24204.80 
  Shahbazi, Parsa 1688 IRI0.001-0.4420-8.80 
 * 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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