Individual Calculations January 2015
 Hashemi, Sayed Hessam  Total change: -5.20  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1803 1717 2.50 7 -0.26 20 -5.20 
  Tabatabaei, M.amin f2117  * IRI0.001-0.0820-1.60 
  Sharafi, Amir Mehrad 1348 IRI1.0010.10202.00 
  Abed, Meisam 2013 IRI0.001-0.1520-3.00 
  Bayat, Amir 1458 IRI1.0010.18203.60 
  Tamaddon, Ehsan 1947 IRI0.5010.29205.80 
  Ebrahimi, Abolfazl 1879 IRI0.001-0.2920-5.80 
  Gholami Orimi, Mahdi 1857 IRI0.001-0.3120-6.20 
 * 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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