Rapid: Individual Calculations March 2023
 Rabbani, Rashid  Total change: -32.20  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1436 1580 3.00 7 -1.61 20 -32.20 
  Mastizadeh, Saeed 1866 IRI0.001-0.1620-3.20 
  Refahati, Maryam 1262 IRI1.0010.13202.60 
  Sadeghi Givi, Reza 1902 IRI0.001-0.1320-2.60 
  Bardeh, Tahmoores 1353 IRI0.001-0.7920-15.80 
  Shahmohammadi, Dorsa 1332 IRI0.001-0.8120-16.20 
  Taheri, Javad 1180  * IRI1.0010.08201.60 
  Akbari Giashi, Nima 1160 IRI1.0010.07201.40 
 * 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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