Individual Calculations September 2014
 Rabiei, Mehrdad  Total change: 16.80  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1829 1829 4.00 7 0.42 40 16.80 
  Ghanbarzadeh, Reza 2227 IRI0.001-0.0840-3.20 
  Jafari, Mohammad Yasin 1429  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad 2197 IRI0.5010.404016.00 
  Godarz, Kasra 2061 IRI0.001-0.2140-8.40 
  Ghanizadeh, Mohammadreza 1579 IRI1.0010.19407.60 
  Ebrahimi, Reza 1646 IRI0.501-0.2440-9.60 
  Afzoon, Danial 1663 IRI1.0010.284011.20 
 * 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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