Individual Calculations January 2018
 Ghorban Doost, Mehran  Total change: 23.60  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1555 1452 4.00 9 0.59 40 23.60 
  Mahdavi, Reza 1852  * IRI0.001-0.0840-3.20 
  Navidi, Parsa 1709 IRI0.001-0.1840-7.20 
  Karimpour Talebi, Arman 1208 IRI1.0010.20408.00 
  Mahdizadeh, Mohammad 1707 IRI0.001-0.1940-7.60 
  Nabitaeme, Marjaneh 1660 IRI0.001-0.2340-9.20 
  Jofreh, Manouchehr 1345 IRI1.0010.354014.00 
  Khakpoor, Mansoor 1553 IRI1.0010.644025.60 
  Shahsavari, Shayan 1339 IRI1.0010.354014.00 
  Aryanpour, Arad c1625 IRI0.001-0.2740-10.80 
 * 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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