Individual Calculations September 2015
 Moghaddamian, Afshin  Total change: -44.20  Rating chartPersonal card
 14th Iranian Men Festival (2015) Rasht IRI 2015-08-14
RcRownchangeKK*chgGame
 1924 2175 5.00 9 -2.21 20 -44.20 
  Behzadi Rad, Behzad 1775  * IRI1.0010.08201.60 
  Tavoosi Rad, Ramtin 1864 IRI1.0010.14202.80 
  Najafi Khaniabadi, Kiarash 1963 IRI0.501-0.2720-5.40 
  Abedi, Shahin 1917 IRI1.0010.18203.60 
  Rostami, Rouzbeh 2018 IRI0.001-0.7120-14.20 
  Motaghi, Farbod 1899 IRI1.0010.17203.40 
  Akbari, Mohammad 2047 IRI0.501-0.1720-3.40 
  Daghli, Arash 1965 IRI0.001-0.7720-15.40 
  Khodabandeh, Milad 1872 IRI0.001-0.8620-17.20 
 * 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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