Individual Calculations August 2017
 Sedaghati, Mehrdad  Total change: -21.20  Rating chartPersonal card
 Tehran Chess Championship Men 1396 Tehran IRI 2017-07-04
RcRownchangeKK*chgGame
 1955 2249 2.50 5 -1.69 20 -33.80 
  Moradi, Mohammad Behrad 1849  * IRI0.501-0.4220-8.40 
  Azhir, Hooman 1889 IRI1.0010.10202.00 
  Farahzadi, Sina 2089 IRI1.0010.29205.80 
  Abbasi, Meisam 1934 IRI0.001-0.8620-17.20 
  Abed, Meisam 2012 IRI0.001-0.8020-16.00 
 * 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)
 
 Alborz Chess Championship 1396 Karaj IRI 2017-07-21
RcRownchangeKK*chgGame
 2022 2249 7.50 9 0.63 20 12.60 
  Afzali, Rouzbeh 1849  * IRI1.0010.08201.60 
  Bagheri Tanha, Masiha 1849  * IRI1.0010.08201.60 
  Moghadas Jafari, Mohammad 1908 IRI1.0010.12202.40 
  Maleki, Amir 2123 IRI0.501-0.1720-3.40 
  Mashatan, Reza 2135 IRI1.0010.34206.80 
  Veisi, Bardia 2135 IRI0.001-0.6620-13.20 
  Rahimi, Amir Mohammad 1901 IRI1.0010.11202.20 
  Razaghi, Behrooz 2160 IRI1.0010.38207.60 
  Maleki, Mojtaba 2136 IRI1.0010.35207.00 
 * 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)
 

 

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