Individual Calculations August 2023
 Ahmadi, Barad  Total change: 76.00  Rating chartPersonal card
 19th Gilan 1st League Round 6-8 Gilan IRI 2023-06-02
RcRownchangeKK*chgGame
 1482 1867 3.00 3 0.28 40 11.20 
  Farshchi, Bahmanyar 1408 IRI1.0010.05402.00 
  Nedaei, Armin 1570 IRI1.0010.15406.00 
  Kazemi, Parham 1467  * IRI1.0010.08403.20 
 * 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)
 
 2nd International Gilan Cup (Masters-A Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1878 1867 5.50 8 1.62 40 64.80 
  Keshani, Kian 1648 IRI1.0010.22408.80 
  Salimiyan, Behzad 1977 IRI0.001-0.3540-14.00 
  Khademi, Mahdi 2103 IRI0.5010.304012.00 
  Yousefikia, Arian 1805 IRI0.501-0.0940-3.60 
  Alizadeh, Amirhosein 1773 IRI1.0010.374014.80 
  Poormosavi, Seyed Kanan 1723 IRI0.501-0.1940-7.60 
  Ezzati, Fereidoon 1999 IRI1.0010.684027.20 
  Khanipour, Abolfazl 1997 IRI1.0010.684027.20 

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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