Rapid: Individual Calculations August 2017
 Khosh Sefat, Shahram  Total change: 65.60  Rating chartPersonal card
 Hamedan Rapid Championship 2017-Nily memorial Hamedan IRI 2017-07-07
RcRownchangeKK*chgGame
 1565 1275 4.50 7 3.28 20 65.60 
  Moosavi, S.parviz 1675  * IRI0.5010.42208.40 
  Esmaeili, Mobin 1382 IRI0.001-0.3520-7.00 
  Mohazab, Alireza 1400 IRI1.0010.672013.40 
  Norouzi Pasand, Saeid 1606 IRI1.0010.882017.60 
  Zarei, Reza 1542 IRI1.0010.822016.40 
  Rabiei Parsaei, Mehrdad 1675  * IRI1.0010.922018.40 
  Sedaghat Khah, Hamid Reza 1675  * 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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