Individual Calculations October 2017
 Ghalenoei, Amirhossein  Total change: -33.60  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 1782 1532 0.50 5 -0.52 40 -20.80 
  Khodashenas, Mersad m1932  * IRI0.001-0.0840-3.20 
  Soboleva, Anastasia 1864 RUS0.5010.384015.20 
  Mirsaeedi, Farhad 1658 IRI0.001-0.3340-13.20 
  Darini, Tooba 1746 IRI0.001-0.2340-9.20 
  Sheykhi, Hamid 1712 IRI0.001-0.2640-10.40 
 * 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)
 
 Iranian Boys Under 14 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1732 1532 1.00 5 -0.32 40 -12.80 
  Rasouli Mehrjardi, Amirmohammad 1835 IRI0.001-0.1440-5.60 
  Behroozi Moghaddam, Hamed 1896 IRI0.001-0.1040-4.00 
  Aghamohamadi, Mohamad Arshia 1479 IRI1.0010.434017.20 
  Khosravanian, Hosein 1800 IRI0.001-0.1740-6.80 
  Khatibi, Amir Reza 1650 IRI0.001-0.3440-13.60 

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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