Rapid: Individual Calculations January 2019
 Ramezani, Reza  Total change: -20.80  Rating chartPersonal card
 Alborz Rapid 30 Azar 1397 Alborz IRI 2018-12-21
RcRownchangeKK*chgGame
 1595 1785 2.50 5 -1.04 20 -20.80 
  Sarmadi, Mohammadamin 1385  * IRI1.0010.08201.60 
  Ahmadi, Mehrdad 1390 IRI0.501-0.4220-8.40 
  Keyhan, Salman 1880 IRI0.001-0.3720-7.40 
  Ghayourifar, Amir 1592 IRI1.0010.25205.00 
  Aghar, Mohammad Reza 1726 IRI0.001-0.5820-11.60 
 * 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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