Individual Calculations January 2015
 Omidi, Arya  Total change: -35.60  Rating chartPersonal card
 Gilan Friendship Cup (2014) Rasht IRI 2014-11-30
RcRownchangeKK*chgGame
 2016 2287 5.50 8 -0.89 40 -35.60 
  Beheshti, Meisam 1887  * IRI1.0010.08403.20 
  Khadem Erfani, Sobhan 1887  * IRI0.501-0.4240-16.80 
  Faghirnavaz, Ali 2294 IRI0.5010.01400.40 
  Zabihpoor, Mohammad 1887  * IRI1.0010.08403.20 
  Mousavi, Sayed Milad 2087 IRI1.0010.24409.60 
  Soozankar, A.m. f2190 IRI0.501-0.1340-5.20 
  Daghli, Arash 1887  * IRI1.0010.08403.20 
  Khoshkalam, Seyed Mehrab 2010 IRI0.001-0.8340-33.20 
 * 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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