Individual Calculations May 2016
 Arvan, Amirhosein  Total change: 35.20  Rating chartPersonal card
 Iran Junior under-20 championships Semnan IRI 2016-04-20
RcRownchangeKK*chgGame
 2096 1847 2.50 7 0.88 40 35.20 
  Gholami, Aryan f2247  * IRI0.001-0.0840-3.20 
  Poormosavi, Seyed Kian 1922 IRI0.001-0.4040-16.00 
  Gholami Orimi, Mahdi 2247  * IRI0.5010.424016.80 
  Alizadeh, Benyamin 1722 IRI1.0010.334013.20 
  Korevand, Sina 2102 IRI1.0010.814032.40 
  Moradi, Amirmasoud 2221 IRI0.001-0.1040-4.00 
  Hamidi, Amir Mohammad 2209 IRI0.001-0.1040-4.00 
 * 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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