Individual Calculations May 2018
 Johari, Atena  Total change: 19.60  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1517 1377 3.50 9 0.49 40 19.60 
  Alizadeh, Gh 1777  * IRI0.001-0.0840-3.20 
  Riazi, Mohammad Taha 1049 IRI0.001-0.8740-34.80 
  Parsa, Kimia 1072 IRI1.0010.14405.60 
  Shabankare, Bahram 1638 IRI1.0010.824032.80 
  Tavakolian, Mashaalah 1629 IRI1.0010.814032.40 
  Mirshekari, Farshad 1777  * IRI0.001-0.0840-3.20 
  Soltani, Mohammad 1628 IRI0.001-0.1940-7.60 
  Hamzeh Javaran, Kasra 1549 IRI0.5010.23409.20 
  Zare, Sina 1534 IRI0.001-0.2940-11.60 
 * 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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