Individual Calculations September 2018
 Ansari, Soheil  Total change: 77.20  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1909 1783 7.50 11 3.86 20 77.20 
  Delavar, Atrin 1383  * IRI1.0010.08201.60 
  Gerayeli, Kiarash 2039 IRI0.5010.31206.20 
  Asgharvand, Davood 2009 IRI1.0010.792015.80 
  Armand, Saman 1962 IRI0.001-0.2720-5.40 
  Sedaghat Khah, Hamid Reza 2002 IRI1.0010.782015.60 
  Zardiashvili, Akaki 1934 GEO1.0010.702014.00 
  Alibabaei, Sasan 1970 IRI0.5010.24204.80 
  Movahedi, Yashar 1832 IRI0.5010.07201.40 
  Doroodian, Mahyar 2065 IRI1.0010.842016.80 
  Daliri, Pedram 1927 IRI0.001-0.3120-6.20 
  Abbasi Larki, Hossein 1878 IRI1.0010.632012.60 
 * 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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