Individual Calculations December 2018
 Eini, Sina  Total change: -10.60  Rating chartPersonal card
 Alborz Shohada Modafe Haram (U2100) 1397 Alborz IRI 2018-11-14
RcRownchangeKK*chgGame
 1693 2026 5.50 7 -0.53 20 -10.60 
  Mandkari, Mohammadtaha 1626  * IRI1.0010.08201.60 
  Tajmiri, Gholamreza 1626  * IRI1.0010.08201.60 
  Soltan Ahmadi, Ali 1735 IRI1.0010.15203.00 
  Rahmatian, Shayan 1959 IRI0.001-0.5920-11.80 
  Afshari, Mohammadparsa 1626  * IRI0.501-0.4220-8.40 
  Hojjatinejad, Ilia 1626  * IRI1.0010.08201.60 
  Rasouli Mehrjardi, Amirmohammad 1650 IRI1.0010.09201.80 
 * 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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