Individual Calculations August 2019
 Abdoli, Vahid  Total change: -1.80  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1513 1601 4.00 7 -0.09 20 -1.80 
  Sadeghi, Morteza 1794 IRI0.001-0.2520-5.00 
  Salehi, Hossein 1256 IRI1.0010.11202.20 
  Fatehi, Amir Masoud 1201  * IRI1.0010.08201.60 
  Kiaei, Ali 1808 IRI0.001-0.2320-4.60 
  Aghilimofid, Vali 1264 IRI1.0010.12202.40 
  Ghanbaralifarzad, Mohammad Hosei 1745 IRI0.001-0.3120-6.20 
  Mohammadi, Ali 1522 IRI1.0010.39207.80 
 * 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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