Rapid: Individual Calculations January 2018
 Eghdam, Pouria  Total change: 5.00  Rating chartPersonal card
 (1st Chess Tournament of Preparation of Gilan workers (Rapid_1396) Rasht IRI 2017-12-06
RcRownchangeKK*chgGame
 1743 1973 5.50 7 0.25 20 5.00 
  Jafari, Parsa 1573  * IRI1.0010.08201.60 
  Moosapour, Rastin 1656 IRI1.0010.13202.60 
  Karimi, Mohammadmahdi 1573  * IRI1.0010.08201.60 
  Jahedi, Mani 1883 IRI0.501-0.1220-2.40 
  Torkamannejad, Javad 2050 IRI1.0010.612012.20 
  Samsam, Farhad 1895 IRI0.001-0.6120-12.20 
  Ganjeh, Yousef 1573  * IRI1.0010.08201.60 
 * 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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