Rapid: Individual Calculations May 2017
 Rafigh, Shervin  Total change: 29.40  Rating chartPersonal card
 Mab'as Cup Rapid Chess Tournament 2017 Rasht IRI 2017-04-24
RcRownchangeKK*chgGame
 1689 1326 2.00 5 1.47 20 29.40 
  Daghli, Arash 1726  * IRI0.001-0.0820-1.60 
  Sadeh, Shahin f1726  * IRI0.001-0.0820-1.60 
  Shoae, Shargh H. f1726  * IRI1.0010.922018.40 
  Moosazadeh, Mehdi 1588 IRI0.001-0.1820-3.60 
  Pourreza, Ardalan 1678 IRI1.0010.892017.80 
 * 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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