Individual Calculations April 2023
 Khosravi, Korosh  Total change: 44.00  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1593 1649 4.00 5 1.29 40 51.60 
  Aghili Saheli, Nabil 1249  * IRI1.0010.08403.20 
  Dehghan Khalili, Mohammad 1307 IRI1.0010.12404.80 
  Latifpour, Mohammad 1925 IRI1.0010.834033.20 
  Zakeri, Omid 1734 IRI1.0010.624024.80 
  Salari, Shahram 1749 IRI0.001-0.3640-14.40 
 * 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)
 
 7th Khavaran Standard International (A Category :Rating 1800 -2299) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1855 1765 3.00 8 -0.19 40 -7.60 
  Sedaghati, Mehrdad f2072 IRI0.001-0.1440-5.60 
  Najafi, Nima 1888 IRI0.001-0.3340-13.20 
  Bolandnazar, Korosh 1578 IRI0.001-0.7440-29.60 
  Khan Ahmadi, Mohammad Reza 1506 IRI1.0010.18407.20 
  Riazi, Yasin 1732 IRI1.0010.454018.00 
  Kanz, Ahmad Safy c1982 AFG1.0010.784031.20 
  Asgari, Morteza f2189 IRI0.001-0.0740-2.80 
  Mahmoody, M. Sadegh 1896 IRI0.001-0.3240-12.80 

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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