Individual Calculations October 2016
 Esam, Naama Lafta  Total change: -54.40  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1697 2019 5.00 9 -2.72 20 -54.40 
  Shahsavari, Sorena 1738 IRI1.0010.16203.20 
  Kiana, Arab wc1848 USA0.501-0.2320-4.60 
  Seyed Ghaderi, Seyed Ahmad 1867 IRI0.001-0.7020-14.00 
  Ghasemi, Seyed Samad 1619  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1645 IRI0.001-0.9020-18.00 
  Alimardani, Amir H 1653 IRI1.0010.10202.00 
  Vagoohian, Ramila 1668 IRI0.001-0.8920-17.80 
  Khakpoor, Rasoul 1619  * IRI0.501-0.4220-8.40 
  Taslimi, Borsa 1619  * IRI1.0010.08201.60 
 * 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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