Individual Calculations July 2018
 Saki, Hojat  Total change: -25.80  Rating chartPersonal card
 Shahriar Standrad Cup Under 1800 Khordad 1397 Shahriar IRI 2018-06-21
RcRownchangeKK*chgGame
 1203 1482 3.50 6 -1.29 20 -25.80 
  Mandkari, Mohammadtaha 1108 IRI1.0010.10202.00 
  Rahmani, Pedram 1618 IRI0.001-0.3220-6.40 
  Moumivand, Hamid 1200 IRI0.001-0.8420-16.80 
  Hosseini Zadeh, Parmida 1112 IRI1.0010.10202.00 
  Karevan, Benyamin 1100 IRI1.0010.09201.80 
  Poodineh, Amirhossein 1082  * IRI0.501-0.4220-8.40 
 * 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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