Individual Calculations November 2017
 Gerami, Kiyarash  Total change: -8.80  Rating chartPersonal card
 Shiraz Hafez Standard Cup 1396 Shiraz IRI 2017-10-10
RcRownchangeKK*chgGame
 1402 1242 1.50 5 -0.22 40 -8.80 
  Nadimifar, Adnan 1642  * IRI0.001-0.0840-3.20 
  Dezh, Tiva 1566 IRI0.001-0.1340-5.20 
  Firoozyar, Ashkan 1642  * IRI0.001-0.0840-3.20 
  Riazi, Mohammad Taha 1057 IRI0.501-0.2440-9.60 
  Zare Moayyedi, Abolfazl 1104 IRI1.0010.314012.40 
 * 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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