Rapid: Individual Calculations April 2017
 Asghari Badeki, Mehdi  Total change: -4.60  Rating chartPersonal card
 Rapid Chess Tounament of Salmas Norouz Cup 1396 Salmas IRI 2017-03-17
RcRownchangeKK*chgGame
 1802 1928 3.00 5 -0.23 20 -4.60 
  Varmziar, Ghasem 1710 IRI1.0010.22204.40 
  Shahlacheshm, Siamak 1797 IRI0.501-0.1820-3.60 
  Heydari, Gholamreza 2088 IRI0.5010.21204.20 
  Mansoobi, Hossein 1886 IRI0.001-0.5620-11.20 
  Ebrahimi, Tohid 1528  * IRI1.0010.08201.60 
 * 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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