Individual Calculations September 2016
 Roohi, Abdolmajid  Total change: 16.40  Rating chartPersonal card
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 2075 2205 8.00 11 0.82 20 16.40 
  Rezaei, Mostafa 1805  * IRI1.0010.08201.60 
  Nikookar, Mahdi 1842 IRI1.0010.10202.00 
  Rezaei Abari, Farzin 1964 IRI1.0010.20204.00 
  Bakhtiari Kish, Mazdak 2062 IRI1.0010.31206.20 
  Cheraghi, Amin 2059 IRI0.501-0.2020-4.00 
  Mohammadpour, Afshin 2061 IRI0.501-0.1920-3.80 
  Poormosavi, Seyed Kian 1986 IRI1.0010.22204.40 
  Akbari Gelvardi, Mohammad 2204 IRI1.0010.502010.00 
  Bagheri, Maziar 2306 IRI0.001-0.3620-7.20 
  Soozankar, A.m. f2334 IRI0.5010.17203.40 
  Moradi, Amirmasoud 2199 IRI0.501-0.0120-0.20 
 * 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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