Individual Calculations October 2014
 Ahmadi Hesardareh, Ali  Total change: 86.00  Rating chartPersonal card
 2nd Khomein Open Chess Tournament (2014) Khomein IRI 2014-09-06
RcRownchangeKK*chgGame
 2016 1697 3.00 6 2.15 40 86.00 
  Aadeli, Arvin 2052 IRI0.001-0.1140-4.40 
  Nassajtorshizi, Amirmorteza 2025 IRI0.001-0.1340-5.20 
  Esm Hoseini, Hosein Ali 1926 IRI1.0010.794031.60 
  Kanan Azer, Nasser 2097  * IRI1.0010.924036.80 
  Hosseinzadeh, Nima 2097  * IRI0.001-0.0840-3.20 
  Falahati, Mohammad Hassan 1898 IRI1.0010.764030.40 
 * 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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