Individual Calculations August 2022
 Moradpour, Artin  Total change: 165.68  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1663 1725 6.00 9 0.88 38 33.44 
  Mokhtarpour, Amir Ali 1356 IRI1.0010.10383.80 
  Hosseinzadeh, Nima f2215 IRI0.001-0.0438-1.52 
  Hasanov, Ramal 1384 AZE1.0010.12384.56 
  Habibifard, Parham 1432 IRI1.0010.15385.70 
  Mahmoody, M. Sadegh 1891 IRI0.001-0.2838-10.64 
  Moosavi, Seyed Arad 1325  * IRI1.0010.08383.04 
  Kakavand, Ramtin 1481 IRI1.0010.20387.60 
  Navarchi, Mehrdad 1917 IRI1.0010.753828.50 
  Mohandesi, Shahin m1966 IRI0.001-0.2038-7.60 
 * 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)
 
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1950 1725 4.50 8 2.73 38 103.74 
  Amjad Yazdandoust, Mohammadreza 1959 IRI0.5010.293811.02 
  Mirzajani, Reza 1915 IRI0.5010.25389.50 
  Rezaei, Hamidreza 1870 IRI0.5010.19387.22 
  Mogheyseh, Abolfazl 1874 IRI1.0010.703826.60 
  Biriya, Mohammadamin 2010 IRI0.5010.343812.92 
  Barzegar, Saeb 1950 IRI0.5010.283810.64 
  Mohandesi, Shahin m1966 IRI1.0010.803830.40 
  Mohammadi, Reza 2056 IRI0.001-0.1238-4.56 

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)
 
 Gilan First League 18th Round 16 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 1921 1725 1.00 1 0.75 38 28.50 
  Homayounmehr, Shahram 1921 IRI1.0010.753828.50 

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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