Individual Calculations October 2015
 Ghadermazi, Heshmat  Total change: 2.40  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1931 1744 1.50 5 0.06 40 2.40 
  Javani, Shahin 2100 IRI0.5010.394015.60 
  Galehdari, Bardia 2144  * IRI0.001-0.0840-3.20 
  Daghli, Arash 2000 IRI0.001-0.1940-7.60 
  Seyed Shahkaram Fard, Seyed Ar 1418 IRI1.0010.13405.20 
  Alinasab, Mobina 1993 IRI0.001-0.1940-7.60 
 * 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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