Individual Calculations September 2017
 Hajian, Mehrbod  Total change: -23.60  Rating chartPersonal card
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1651 1672 4.00 9 -0.59 40 -23.60 
  Mahdian, Anousha 1907 IRI0.001-0.2140-8.40 
  Radnia, Marjan 1294 IRI1.0010.09403.60 
  Abedi, Mohamadraza 2015 IRI0.001-0.1240-4.80 
  Etesam, Ali 1299 IRI1.0010.10404.00 
  Ghafari, Payman 1324 IRI0.501-0.3940-15.60 
  Motaghi, Sina 1878 IRI1.0010.764030.40 
  Soboleva, Anastasia 1864 RUS0.5010.254010.00 
  Movahedi, Yashar 1814 IRI0.001-0.3140-12.40 
  Aghamohamadi, Mohamad Arshia 1467 IRI0.001-0.7640-30.40 

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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