Rapid: Individual Calculations November 2023
 Kamran Nia, Helia  Total change: 80.80  Rating chartPersonal card
 5th Amir Nassaj Rapid chess tournament Mashhad IRI 2023-09-29
RcRownchangeKK*chgGame
 1540 1253 3.50 7 2.02 40 80.80 
  Moosavi, Hasan 1358 IRI1.0010.644025.60 
  Saeidian, Hessamoddin 1774 IRI1.0010.974038.80 
  Razmjo, Artin 1189 IRI0.501-0.0940-3.60 
  Moeinimajd, Sobhan 1791 IRI1.0010.974038.80 
  Safarnezhad, Armin 1653  * IRI0.001-0.0840-3.20 
  Javadi, Seyed Mohammad 1437 IRI0.001-0.2640-10.40 
  Bolandnazar, Korosh 1580 IRI0.001-0.1340-5.20 
 * 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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