Rapid: Individual Calculations February 2019
 Akbari Gelvardi, Mohammad  Total change: 9.20  Rating chartPersonal card
 Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 Mazandaran IRI 2019-01-26
RcRownchangeKK*chgGame
 1868 2155 7.00 8 0.46 20 9.20 
  Peykar, Reza 1755  * IRI1.0010.08201.60 
  Zarifi, Hafez 1755  * IRI1.0010.08201.60 
  Sadegh Nahvi, Ehsan 1755  * IRI1.0010.08201.60 
  Ebrahimi, Mehdi 1804 IRI1.0010.11202.20 
  Sheykhhasani, Bardia f2026 IRI0.501-0.1720-3.40 
  Salar, Milad 2061 IRI0.501-0.1320-2.60 
  Taslimi, Borsa 1755  * IRI1.0010.08201.60 
  Poormosavi, Seyed Kian 2032 IRI1.0010.33206.60 
 * 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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