Rapid: Individual Calculations July 2019
 Nezamdoust, Amirmahdi  Total change: -31.40  Rating chartPersonal card
 Pishgam Rapid Chess Tournament 23 Khordad 1398 Rasht IRI 2019-06-12
RcRownchangeKK*chgGame
 1215 1349 2.50 6 -1.57 20 -31.40 
  Oskouev, A. 1749  * IRI0.001-0.0820-1.60 
  Mohammadzadeh, Sepehr 1118 IRI0.001-0.7920-15.80 
  Nikfard, Bardia 1035 IRI1.0010.14202.80 
  Soltani, Mohammad Mahdi 1127 IRI0.501-0.2820-5.60 
  Pourakbari, Taha 1120 IRI0.001-0.7920-15.80 
  Tajzadeh, Barida 1142 IRI1.0010.23204.60 
 * 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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