Individual Calculations September 2017
 Saleh Kotah, Sayed Ataollah  Total change: 10.20  Rating chartPersonal card
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1855 1902 6.50 11 0.51 20 10.20 
  Ghorbani, Mohammad Amin 1502  * IRI1.0010.08201.60 
  Tahmasebi, Hamid 2199 IRI0.001-0.1520-3.00 
  Azizi Tafreshi, Ali Akbar 1603 IRI1.0010.15203.00 
  Rostami, Mohsen 1502  * IRI1.0010.08201.60 
  Azali, Ashkan 2060 IRI0.001-0.2920-5.80 
  Kamari, Mir Kamal 1720 IRI1.0010.26205.20 
  Momenzadeh, Mehdi 2096 IRI1.0010.752015.00 
  Mashmooli, Kian 2155 IRI0.001-0.1920-3.80 
  Ghafourian, Amir Ali 2083 IRI0.001-0.2620-5.20 
  Razavi, Seyyed Amirreza 1719 IRI0.501-0.2420-4.80 
  Rabiei Parsaei, Mehrdad 1769 IRI1.0010.32206.40 
 * 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)
 

 

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