Individual Calculations August 2022
 Doroodgar, A.hosein  Total change: -30.02  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1772 1971 6.50 9 0.40 38 15.20 
  Kouchaki, Amirreza 1459 IRI0.501-0.4638-17.48 
  Mirmoosavi, Dornaz Sadat 1249 IRI1.0010.01380.38 
  Rabi, Amir 1745 IRI1.0010.21387.98 
  Mohandesi, Shahin m1966 IRI0.501-0.0138-0.38 
  Rahmani, Melika 1745 IRI1.0010.21387.98 
  Nanavar, Aysan 1571  * IRI1.0010.08383.04 
  Hosseinzadeh, Nima f2215 IRI0.5010.303811.40 
  Khatibi, Meysam 2250 IRI0.001-0.1638-6.08 
  Ravandi, Rouzbeh 1747 IRI1.0010.22388.36 
 * 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
 1827 1971 5.00 9 -1.19 38 -45.22 
  Ebrahimi Rashti, Asal 1742 IRI0.001-0.7938-30.02 
  Danesharaste, Arvin 1816 IRI0.001-0.7138-26.98 
  Johari, Atena 1765 IRI1.0010.24389.12 
  Samimi, Armin 1833 IRI1.0010.313811.78 
  Mohammadi, Melika 1856 IRI1.0010.343812.92 
  Rahmat Pour, Armin 1796 IRI0.001-0.7338-27.74 
  Karami, Mahan 1811 IRI1.0010.293811.02 
  Abbasi Abeluie, Mohammad Mehdi 1755 IRI1.0010.22388.36 
  Sedaghati, Mehrdad f2071 IRI0.001-0.3638-13.68 

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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