Individual Calculations August 2018
 Niazadeh, Ali  Total change: -26.00  Rating chartPersonal card
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1424 1510 3.50 7 -0.65 40 -26.00 
  Maleki, Mojtaba 1910  * IRI0.001-0.0840-3.20 
  Kermani, Barad 1143 IRI0.501-0.4040-16.00 
  Beheshti, Ali 1110  * IRI1.0010.08403.20 
  Zeinali, Alireza 1307 IRI1.0010.24409.60 
  Rahmani, Pedram 1733 IRI0.001-0.2240-8.80 
  Saeidi, Amir Hossein 1184 IRI1.0010.13405.20 
  Hojjatinejad, Ilia 1580 IRI0.001-0.4040-16.00 
 * 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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