Individual Calculations July 2018
 Hamidi, Shadi  Total change: 15.20  Rating chartPersonal card
 Shahriar Standrad Cup Under 1800 Khordad 1397 Shahriar IRI 2018-06-21
RcRownchangeKK*chgGame
 1469 1341 2.50 6 0.38 40 15.20 
  Rahmani, Pedram 1618 IRI0.001-0.1740-6.80 
  Kazemi, Ghazal 1035 IRI1.0010.14405.60 
  Fereidooni Jamalzadeh, Alireza 1612 IRI1.0010.834033.20 
  Ghayourifar, Ali 1550 IRI0.001-0.2340-9.20 
  Torankan, Reza 1741  * IRI0.001-0.0840-3.20 
  Ahmadi, Mehrdad 1260 IRI0.501-0.1140-4.40 
 * 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)
 

 

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