Rapid: Individual Calculations June 2023
 Khabooshani, Zahra  Total change: -28.00  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1383 1720 4.50 7 -1.40 20 -28.00 
  Torabi, Sam 1320  * IRI1.0010.08201.60 
  Kian Mohammadi, Milad 1306 IRI1.0010.07201.40 
  Tanavar, Mohammadreza 1381 IRI0.001-0.8820-17.60 
  Pahlevansadegh, Hossein 1817 IRI0.001-0.3720-7.40 
  Noorouzi, Amirmohammad 1229 IRI1.0010.04200.80 
  Asadi Ejgerdi, Ali 1368 IRI0.501-0.3920-7.80 
  Ghanbari, Ali 1260 IRI1.0010.05201.00 
 * 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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