Individual Calculations August 2018
 Razavi, Seyyed Amirreza  Total change: 29.20  Rating chartPersonal card
 Iranian juniors Chess Championship 1397 (Boys Under 20) Khouzestan IRI 2018-07-13
RcRownchangeKK*chgGame
 1749 1735 4.50 8 0.73 40 29.20 
  Mohammad Bidaghi, Ali 1335  * IRI1.0010.08403.20 
  Tahmasebi, Hamid 2135  * IRI0.001-0.0840-3.20 
  Ahankoub, Arta 1336 IRI1.0010.08403.20 
  Abdi, Amir 1335  * IRI1.0010.08403.20 
  Motaghi, Sina 1864 IRI1.0010.674026.80 
  Gholami Orimi, Mahdi 2135  * IRI0.5010.424016.80 
  Radesh, Parsa 1844 IRI0.001-0.3540-14.00 
  Bosagh Zadeh, Alireza 2004 IRI0.001-0.1740-6.80 
 * 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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