Individual Calculations January 2024
 Ghanbaralifarzad, Mohammad Hosei  Total change: 52.00  Rating chartPersonal card
 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) Kurdistan IRI 2023-12-13
RcRownchangeKK*chgGame
 1788 1962 7.50 9 1.30 40 52.00 
  Andari, Ramyar 1562  * IRI1.0010.08403.20 
  Fattahi, Mohammad 1518 IRI1.0010.06402.40 
  Dezhdar, Aria 1662 IRI1.0010.15406.00 
  Moradi, Amir 1658 IRI1.0010.14405.60 
  Malekzadeh, Mohammad 1962 IRI0.001-0.5040-20.00 
  Khoshkalamian, Behzad 1740 IRI1.0010.22408.80 
  Fathian, Mobin 1774 IRI1.0010.264010.40 
  Chavari, Mohammad Mahdi 2076 IRI1.0010.664026.40 
  Khatibi, Meysam 2139 IRI0.5010.23409.20 
 * 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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