Rapid: Individual Calculations July 2023
 Ghadiri, Sobhan  Total change: -6.40  Rating chartPersonal card
 2nd Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-06-15
RcRownchangeKK*chgGame
 1348 1540 4.00 6 -0.32 20 -6.40 
  Salimi, Hossein 1420 IRI0.001-0.6620-13.20 
  Rezaei, Yahya 1140  * IRI1.0010.08201.60 
  Hajiabadi, Hesamodin 1171 IRI1.0010.10202.00 
  Hossaeinpur Samangani, Mohammad H 1307 IRI1.0010.21204.20 
  Mashhadi, Amir Mahdi 1432 IRI1.0010.35207.00 
  Saeedi, Reza 1616 IRI0.001-0.4020-8.00 
 * 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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