Individual Calculations March 2023
 Khosravi, Korosh  Total change: 116.40  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1795 1649 6.50 11 2.91 40 116.40 
  Honari, Kaveh 2032 IRI1.0010.914036.40 
  Khanjani, Rastin 1781 IRI1.0010.684027.20 
  Houshyar, Hadi 1346 IRI1.0010.14405.60 
  Sadeghi Givi, Reza 1904 IRI1.0010.814032.40 
  Khazaei, Parviz 2081 IRI0.001-0.0740-2.80 
  Rabi, Amir 1827 IRI0.5010.23409.20 
  Shubham, Shukla 1865 IND0.001-0.2240-8.80 
  Mohandesi, Shahin m1926 IRI0.5010.334013.20 
  Hajesmailzadeh, Amir Mohammad 1301 IRI1.0010.11404.40 
  Jalalvand, Amir Hesam 1817 IRI0.5010.22408.80 
  Bagheri, Majid 1864 IRI0.001-0.2340-9.20 

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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