Rapid: Individual Calculations March 2017
 Hadidi, Amin  Total change: -22.20  Rating chartPersonal card
 Fars Fajr Rapid tuornament Bahman 1395 Shiraz IRI 2017-02-17
RcRownchangeKK*chgGame
 1478 1529 0.50 3 -1.11 20 -22.20 
  Mohamady, Mohammad 1533 IRI0.001-0.4920-9.80 
  Shirazi, Emad 1772 IRI0.5010.30206.00 
  Noori, Amir Mohammad 1129  * IRI0.001-0.9220-18.40 
 * 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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