Individual Calculations March 2017
 Mirzaeian, Ehsan  Total change: 17.20  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1875 1773 4.00 8 0.86 20 17.20 
  Abedi, Ali 2173  * IRI0.5010.42208.40 
  Ghoorchibeygi, Alireza 1973 IRI0.5010.26205.20 
  Keshavarz Mirzaei, Abdullah 1424 IRI0.501-0.3920-7.80 
  Hosseini, Mohammad Ebrahim 1458 IRI1.0010.14202.80 
  Naderi, M.sadegh 2147 IRI0.001-0.1020-2.00 
  Rostami, Rouzbeh 2141 IRI0.001-0.1020-2.00 
  Amirimehr, Ashkan 1579 IRI1.0010.25205.00 
  Ghorbaniyan, Saeed 2104 IRI0.5010.38207.60 
 * 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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