Individual Calculations August 2017
 Zeinali, Alireza  Total change: -62.80  Rating chartPersonal card
 Alborz Chess Championship 1396 Karaj IRI 2017-07-21
RcRownchangeKK*chgGame
 1377 1432 2.50 7 -1.57 40 -62.80 
  Izady, Mohammad 1832  * IRI0.001-0.0840-3.20 
  Keshavarzfathi, Nazanin Zahra 1131 IRI0.501-0.3540-14.00 
  Salehfar, Amir Hossein 1162 IRI1.0010.17406.80 
  Moradi, Kaveh 1752 IRI0.001-0.1340-5.20 
  Najaflouy Torkamani, Alireza 1163 IRI1.0010.17406.80 
  Keshavarz, Mohsen 1347 IRI0.001-0.6240-24.80 
  Ghodousi, Arian 1254 IRI0.001-0.7340-29.20 
 * 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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