Individual Calculations October 2016
 Roozbayan, Reza  Total change: 38.60  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1886 2096 8.00 9 1.21 20 24.20 
  Abdolmohammadi, Milad 1766 IRI1.0010.12202.40 
  Veysi Rahim Abadi, Milad 1905 IRI1.0010.25205.00 
  Shahabi, Milad 1967 IRI1.0010.33206.60 
  Hajian, Mehrbod 1696  * IRI1.0010.08201.60 
  Khoshkalamian, B. 1985 IRI0.501-0.1520-3.00 
  Khadem Erfani, Sobhan 1974 IRI1.0010.33206.60 
  Zomorrodian, Eilia 1777 IRI1.0010.13202.60 
  Safiri, Ali 1962 IRI1.0010.32206.40 
  Ali Babaei, Sasan 1944 IRI0.501-0.2020-4.00 
 * 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)
 
 Tehran Standard Cup 21 Shahrivar 1395 Tehran IRI 2016-09-11
RcRownchangeKK*chgGame
 1903 2096 6.50 8 0.72 20 14.40 
  Devisti, Rostam 1696  * IRI1.0010.08201.60 
  Hashemi, Sayyed Hessam 1707 IRI1.0010.09201.80 
  Abbasi, Meisam 1909 IRI1.0010.26205.20 
  Raji Ghasemi, Hamid Reza 1980 IRI1.0010.34206.80 
  Zahedifar, Anahita wf2081 IRI0.501-0.0220-0.40 
  Noroozi, Meisam 2034 IRI1.0010.41208.20 
  Taavoni, Rahim 2048 IRI0.001-0.5720-11.40 
  Sadeghi Givi, Reza 1769 IRI1.0010.13202.60 
 * 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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