Individual Calculations May 2018
 Sayyari, Ahmad  Total change: -97.20  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1392 1651 5.50 10 -2.43 40 -97.20 
  Parsa, Kimia 1251  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad f2051  * IRI0.001-0.0840-3.20 
  Honarvar, Mohammad 1405 IRI0.001-0.8140-32.40 
  Nikmanesh, Amirhosein 1251  * IRI0.501-0.4240-16.80 
  Mansourzade, Diba 1251  * IRI1.0010.08403.20 
  Saberi, Hirad 1416 IRI0.001-0.7940-31.60 
  Ghafari, Alireza 1287 IRI1.0010.10404.00 
  Shahed, Mohammad Matin 1383 IRI1.0010.17406.80 
  Yeganegi, Barad 1275 IRI0.001-0.9140-36.40 
  Noori, Amir Mohammad 1354 IRI1.0010.15406.00 
 * 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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