Rapid: Individual Calculations March 2023
 Tahbaz, Arash  Total change: -0.80  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1938 2308 7.50 9 -0.04 20 -0.80 
  Reshad, Radin 1908  * IRI1.0010.08201.60 
  Abbasi Abeluie, Mohammad Mehdi 1746 IRI0.501-0.4820-9.60 
  Shafiee, Parham 1691 IRI1.0010.02200.40 
  Fakhar, Hossein 1633 IRI1.0010.01200.20 
  Rastbod, Ali f2214 IRI0.501-0.1320-2.60 
  Khanipour, Abolfazl 1965 IRI1.0010.12202.40 
  Torkamannejad, Javad 1994 IRI1.0010.14202.80 
  Pourramezanali, Amirreza g2395 IRI0.5010.12202.40 
  Eghdam, Pouria 1899 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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