Individual Calculations July 2010
 Sheykhhasani, Bardia  Total change: 37.95  Rating chartPersonal card
 Iranian Youth Chess Championships 2010 Boys U 12 Qazvin IRI 2010-03-25
RcRownchangeKK*chgGame
 1964 1861 3.50 6 1.30 15 19.50 
  Cheraghi, Amin 1990 IRI0.001-0.3315-4.95 
  Jaferian, Koosha 1609 IRI1.0010.19152.85 
  Khoshkalam, Seyed Mehrab 1965 IRI1.0010.64159.60 
  Asgarizadeh, Ahmad 2105 IRI1.0010.801512.00 
  Mousavi, Seyed Khalil 2092 IRI0.5010.29154.35 
  Lorparizangeneh, Shahin f2021 IRI0.001-0.2915-4.35 

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)
 
 Rasht Closed Rated Chess Tournament Rasht IRI 2010-06-12
RcRownchangeKK*chgGame
 1896 1861 6.00 10 1.23 15 18.45 
  Kanani, Ali 1946 IRI1.0010.62159.30 
  Banisaeed, Sadegh 1792 IRI0.001-0.6015-9.00 
  Ghane, Safoura 1642 IRI1.0010.22153.30 
  Sharifi, Mahdi 1575 IRI1.0010.16152.40 
  Toufighi, Homayoon m2261  * IRI0.001-0.0815-1.20 
  Soozankar, A.m f2261  * IRI0.001-0.0815-1.20 
  Eghdami, Amirreza 1698 IRI0.501-0.2215-3.30 
  Mehry, Mahyaar 1942 IRI1.0010.61159.15 
  Banisaeed, Fatemeh 1642 IRI1.0010.22153.30 
  Deljou, Mohammad 2196 IRI0.5010.38155.70 
 * 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)
 

 

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