Individual Calculations January 2015
 Shokofteh, Radin  Total change: -3.60  Rating chartPersonal card
 5th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-11-23
RcRownchangeKK*chgGame
 1490 1605 2.50 4 -0.09 40 -3.60 
  Nejatpour, Soshiyant 1569 IRI0.501-0.0540-2.00 
  Shahdadi, Mohamad 1613 IRI1.0010.514020.40 
  Hayati, Amirhosein 1367 IRI0.001-0.8040-32.00 
  Yeganeh, Ali 1411 IRI1.0010.254010.00 

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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