Individual Calculations September 2019
 Hesampoor, Ahmad  Total change: 58.40  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1778 1582 4.00 10 1.19 40 47.60 
  Asbahi, Mohammad 1982  * IRI0.001-0.0840-3.20 
  Asadi, Mohammadmobin 1230 IRI1.0010.11404.40 
  Yadegar, Radin 1844 IRI1.0010.824032.80 
  Abbasi Larki, Hossein 1895 IRI1.0010.864034.40 
  Tavoosi Rad, Ramtin 1982  * IRI0.001-0.0840-3.20 
  Moosivand, Siamak 1918 IRI0.001-0.1240-4.80 
  Zakeri, Omid 1781 IRI0.001-0.2440-9.60 
  Khosravi, Kamyar 1736 IRI0.5010.21408.40 
  Akhavan Rad, A. 1982  * IRI0.001-0.0840-3.20 
  Daneshvar, Kasra 1427 IRI0.501-0.2140-8.40 
 * 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
 1474 1582 4.00 6 0.27 40 10.80 
  Shojaei, Arshiya 1182  * IRI1.0010.08403.20 
  Alizadeh, Amirmohammad 1838 IRI0.001-0.1940-7.60 
  Rahbari, Nima 1323 IRI1.0010.18407.20 
  Abbasi Abloei, Abolfazl 1343 IRI0.001-0.8040-32.00 
  Shirazizadeh, Erfan 1358 IRI1.0010.22408.80 
  Abbaspour Dehaghani, Mohammadhose 1800 IRI1.0010.784031.20 
 * 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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