Individual Calculations September 2019
 Ebrahimi Herab, Hamidreza  Total change: 43.32  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1961 1889 6.50 11 1.97 38 74.86 
  Shakibaei Yekta, Ouriya 1489  * IRI1.0010.08383.04 
  Hakemi, Arman f2260 IRI0.001-0.1038-3.80 
  Dehghani, Parsa 1647 IRI1.0010.20387.60 
  Hosseinzadeh, Amir Ali 1540 IRI1.0010.11384.18 
  Najafiyan Pour, Mahyar 2150 IRI1.0010.823831.16 
  Nazari, Arad 2196 IRI0.5010.363813.68 
  Razaghi, Behrooz 2178 IRI1.0010.843831.92 
  Babaniya, Benyamin 2194 IRI0.001-0.1438-5.32 
  Farshadifar, Saman 2049 IRI0.001-0.2938-11.02 
  Tahmasebi, Hamidreza 2205 IRI0.5010.373814.06 
  Dorpa, Mohammad Mahdi 1668 IRI0.501-0.2838-10.64 
 * 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 Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1593 1889 5.00 7 -0.83 38 -31.54 
  Hamoodi, Alireza 1489  * IRI0.001-0.9238-34.96 
  Chedani, Amir Hossein 1489  * IRI1.0010.08383.04 
  Safaei Fakhr, Alireza 1489  * IRI1.0010.08383.04 
  Aghamohamadi, Mohamad Arshia 1574 IRI1.0010.14385.32 
  Malekzadeh, Mohammad 1718 IRI1.0010.273810.26 
  Salimi, Mardin 1783 IRI0.001-0.6438-24.32 
  Zaheri, Mehran 1606 IRI1.0010.16386.08 
 * 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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