Rapid: Individual Calculations June 2023
 Merikh, Hossein  Total change: -5.20  Rating chartPersonal card
 Alborz Rapid 22 ordibehesht 1402 Alborz IRI 2023-05-13
RcRownchangeKK*chgGame
 1575 1819 5.00 7 -0.26 20 -5.20 
  Mandkari, Mohammadtaha 1329 IRI1.0010.04200.80 
  Delshad, Mohsen 1530 IRI1.0010.16203.20 
  Zeinali, Alireza 1671 IRI1.0010.30206.00 
  Jalali, Armin 1721 IRI0.001-0.6320-12.60 
  Maleki, Mojtaba 1999 IRI0.001-0.2620-5.20 
  Khodabandehloo, Sina 1358 IRI1.0010.05201.00 
  Ahmadnia, Kiana 1419  * IRI1.0010.08201.60 
 * 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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