Individual Calculations March 2023
 Khoshgoftar, Adel  Total change: 16.80  Rating chartPersonal card
 Markazi Fajr Cup 1401 Markazi IRI 2023-02-09
RcRownchangeKK*chgGame
 1264 1461 5.50 7 0.42 40 16.80 
  Mirjavadi, Sarieh Sadat 1061  * IRI1.0010.08403.20 
  Rajabi, Mohamad Sadra 1229 IRI0.501-0.2940-11.60 
  Norozi, Mohammad Taha 1118 IRI1.0010.12404.80 
  Razi, Maysam 1334 IRI1.0010.334013.20 
  Ghadiri, Sina 1495 IRI0.5010.05402.00 
  Salimi, Hossein 1168 IRI0.501-0.3540-14.00 
  Sotoude Nia, Mahdiar 1446 IRI1.0010.484019.20 
 * 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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