Individual Calculations October 2017
 Sheykhi, Hamid  Total change: 15.00  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 1820 1712 3.50 7 0.75 20 15.00 
  Molaei, Mohammadamin m2112  * IRI0.001-0.0820-1.60 
  Babaniya, Benyamin 2073 IRI0.001-0.1020-2.00 
  Esmkhani, Mohsen 1572 IRI1.0010.31206.20 
  Ali, Ghazi Al-Saadi f2027 IRQ0.001-0.1420-2.80 
  Shaghaghi, Gholamreza 1581 IRI0.501-0.1820-3.60 
  Ghalenoei, Amirhossein 1532 IRI1.0010.26205.20 
  Ramezani, Reza 1844 IRI1.0010.682013.60 
 * 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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