Rapid: Individual Calculations August 2023
 Zihaghi, Amir Arsalan  Total change: -0.80  Rating chartPersonal card
 Rapid amirreza razavi 1402 Mashhad IRI 2023-07-22
RcRownchangeKK*chgGame
 1541 1556 3.50 7 -0.02 40 -0.80 
  Falahzade, Mohammad Taha 1156  * IRI1.0010.08403.20 
  Razavi, Seyyed Amirreza 1918 IRI0.001-0.1040-4.00 
  Akbari, Rosha 1569 IRI0.001-0.4840-19.20 
  Hosseini, Paria Sadat 1130 IRI1.0010.07402.80 
  Rajabzade, Ali 1441 IRI1.0010.344013.60 
  Binaei Tavallaei, Mahdi 1729 IRI0.5010.23409.20 
  Vassalam, Mohammad Taghi 1846 IRI0.001-0.1640-6.40 
 * 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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