Individual Calculations February 2019
 Firouzi, Mostafa  Total change: 21.20  Rating chartPersonal card
 2nd Kish Standard Tournament under 1700 Bahman 1397 Kish IRI 2019-01-21
RcRownchangeKK*chgGame
 1422 1599 4.00 5 0.53 40 21.20 
  Salimi, Amir Hossein 1199  * IRI1.0010.08403.20 
  Mosalanezhad, Sirous 1366 IRI1.0010.21408.40 
  Aghidatmand, Alireza 1666 IRI1.0010.594023.60 
  Mohammadi, Seyed Saeed 1617 IRI0.001-0.4740-18.80 
  Natanzian, Mohammad Parsa 1260 IRI1.0010.12404.80 
 * 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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