Rapid: Individual Calculations May 2018
 Johari, Elaheh  Total change: -1.20  Rating chartPersonal card
 Tehran Rapid 4 ordibehesht 1397 Tehran IRI 2018-04-24
RcRownchangeKK*chgGame
 1446 1179 1.00 5 -0.06 20 -1.20 
  Ghafouri, Mohammad Javad 1239 IRI0.001-0.4220-8.40 
  Salehimoghaddam, A. 1579  * IRI0.001-0.0820-1.60 
  Nezhad Dehghan, Saghar 1254 IRI1.0010.602012.00 
  Nouredideh, Mohammad Reza 1579  * IRI0.001-0.0820-1.60 
  Abbaspoorrad, Nikoo 1579  * IRI0.001-0.0820-1.60 
 * 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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