Individual Calculations May 2019
 Tork, Mehdi  Total change: 56.40  Rating chartPersonal card
 Hamedan Chess Championship 2019 Hamedan IRI 2019-04-05
RcRownchangeKK*chgGame
 1502 1343 4.00 8 1.41 40 56.40 
  Ghiasvand, Mohammad 1727 IRI0.001-0.0940-3.60 
  Kazemimostaghim, Nikan 1026 IRI1.0010.13405.20 
  Mohammadkhani, M Rasool 1626 IRI1.0010.844033.60 
  Shahabi, Milad 1743  * IRI0.001-0.0840-3.20 
  Gholami, Keyhan 1372 IRI1.0010.544021.60 
  Rabiei Parsaei, Mehrdad 1675 IRI0.001-0.1240-4.80 
  Kalvandi, Nashmil 1592 IRI0.001-0.1940-7.60 
  Soltani, Hasti 1252 IRI1.0010.384015.20 
 * 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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