Rapid: Individual Calculations July 2023
 Ashoori, Erfan  Total change: 41.40  Rating chartPersonal card
 1st Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1597 1606 7.00 10 2.07 20 41.40 
  Bakhshi, Mohammad Amin 1291 IRI1.0010.14202.80 
  Shariati, Omar 1788 IRI0.001-0.2620-5.20 
  Ghiyasi Fard, Abbas 1292 IRI1.0010.14202.80 
  Saleh, Sayed Ataollah 1869 IRI0.001-0.1820-3.60 
  Yavarinejad, Ali 1373 IRI1.0010.21204.20 
  Zali, Shahin 1206  * IRI1.0010.08201.60 
  Karami, Mohammad 1885 IRI1.0010.842016.80 
  Mahdavi, Mahdis 1744 IRI0.001-0.3120-6.20 
  Keyhan, Salman 1737 IRI1.0010.682013.60 
  Zinati, Mohammad 1783 IRI1.0010.732014.60 
 * 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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