Individual Calculations March 2024
 Javani, Shahin  Total change: 11.80  Rating chartPersonal card
 Qazvin Chess Championship - 1402 Qazvin IRI 2024-02-22
RcRownchangeKK*chgGame
 1741 2100 7.50 8 0.59 20 11.80 
  Razaghi, Radvin 1700  * IRI1.0010.08201.60 
  Vasheghani, Behrad 1442 IRI1.0010.01200.20 
  Mohamadi, Niyousha 1751 IRI1.0010.11202.20 
  Alavi, Mahsa 1851 IRI1.0010.19203.80 
  Hoseini, S.alireza 1889 IRI1.0010.23204.60 
  Sadeghi Givi, Reza 1905 IRI0.501-0.2520-5.00 
  Marzoughi, Mohammadsadegh 1864 IRI1.0010.20204.00 
  Taleshi, Radmehr 1523 IRI1.0010.02200.40 
 * 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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