Rapid: Individual Calculations November 2023
 Yousefi, Arya  Total change: 3.20  Rating chartPersonal card
 Tabriz under 1850 rapid ( Prophet's birthday - 11mehr 1402 ) Tabriz IRI 2023-10-04
RcRownchangeKK*chgGame
 1526 1608 4.00 7 0.16 20 3.20 
  Ghaem Azar, Taha 1045 IRI1.0010.02200.40 
  Abedini, Morteza 1834 IRI0.001-0.2120-4.20 
  Farajollahzadeh Salari, Bahram 1286 IRI1.0010.13202.60 
  Siani, Ali 1779 IRI1.0010.732014.60 
  Mohammadi Hamed, Masoud 1751 IRI0.001-0.3120-6.20 
  Pourabbas, Ebrahim 1208  * IRI1.0010.08201.60 
  Samadi, Hadi 1778 IRI0.001-0.2820-5.60 
 * 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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