Individual Calculations June 2023
 Sajadi Naeini, Seyed Soheil  Total change: 65.20  Rating chartPersonal card
 Iranian Men Festival 2023 Tehran IRI 2023-04-24
RcRownchangeKK*chgGame
 1798 1524 3.50 7 1.75 20 35.00 
  Khademi, Mahdi 2153 IRI1.0010.992019.80 
  Mohammadi, Mohamad Amin 1882 IRI0.5010.40208.00 
  Khaledi, Omid 2118 IRI0.001-0.0220-0.40 
  Neshan, Arshiya 1796 IRI0.001-0.1720-3.40 
  Mohammadzadeh, Hadi 1463 IRI1.0010.42208.40 
  Bozorgzad, Arsalan 1362 IRI1.0010.29205.80 
  Khosravi, Korosh 1809 IRI0.001-0.1620-3.20 

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)
 
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1652 1524 4.00 7 1.51 20 30.20 
  Roohparvar, Alireza 1972 IRI0.001-0.0620-1.20 
  Pezeshki, Daniyal 1215 IRI1.0010.14202.80 
  Bahadori, Abdollah 1694 IRI1.0010.722014.40 
  Parsa Rad, Amirhesam 1786 IRI0.001-0.1820-3.60 
  Shabankareh, Sadegh 1800 IRI0.001-0.1720-3.40 
  Nazery, Mansor 1431 IRI1.0010.37207.40 
  Moridi, Mohammad Kia 1664 IRI1.0010.692013.80 

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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