Individual Calculations December 2013
 Dehdashti, A.  Total change: -19.65  Rating chartPersonal card
 4th Zenderood Open (2013) Esfahan IRI 2013-10-14
RcRownchangeKK*chgGame
 1910 2235 5.50 8 -1.31 15 -19.65 
  Kazemzadeh, Asal 1835  * IRI1.0010.08151.20 
  Saeidi, Mojtaba 1839 IRI1.0010.08151.20 
  Kalantari, B 2069 IRI0.501-0.2215-3.30 
  Samimi Sedeh, Majid 1852 IRI1.0010.09151.35 
  Naderi, M.j. 2180 IRI0.001-0.5815-8.70 
  Ghata, Saeid 1836 IRI0.001-0.9215-13.80 
  Kamal, Ramin 1835  * IRI1.0010.08151.20 
  Abedi, Shahin 1835  * IRI1.0010.08151.20 
 * 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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