Rapid: Individual Calculations March 2017
 Vatan, Parmis  Total change: 2.80  Rating chartPersonal card
 Fars Fajr Rapid tuornament Bahman 1395 Shiraz IRI 2017-02-17
RcRownchangeKK*chgGame
 1878 1540 0.50 3 0.14 20 2.80 
  Mahmoudi, Sadra 1849 IRI0.001-0.1420-2.80 
  Armand, Saman 1846 IRI0.5010.36207.20 
  Mahboodi, Masuod 1940  * 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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