Rapid: Individual Calculations August 2014
 Davachi, Hamid  Total change: 43.40  Rating chartPersonal card
 Khordad Rapid Open (2014) Tehran IRI 2014-06-05
RcRownchangeKK*chgGame
 1892 1622 3.50 7 2.17 20 43.40 
  Doostkam, P 2022  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1792 IRI1.0010.722014.40 
  Ghafourian, Amir Ali 1869 IRI0.001-0.1920-3.80 
  Aliakbari, Hanieh 1770 IRI0.5010.20204.00 
  Falahatgar, Reza 1753 IRI1.0010.682013.60 
  Abedini, Morteza 2014 IRI1.0010.922018.40 
  Shafaee, H. 2022  * IRI0.001-0.0820-1.60 
 * 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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