Rapid: Individual Calculations December 2016
 Daghli, Arash  Total change: 4.80  Rating chartPersonal card
 Rapid Chess Tournament Children's Day 2016 Rasht IRI 2016-11-18
RcRownchangeKK*chgGame
 1807 2087 6.00 7 0.24 20 4.80 
  Edraki, Mazda 1687  * IRI1.0010.08201.60 
  Shadmehr, Mohammad 1692 IRI1.0010.08201.60 
  Khadem Erfani, Sobhan 1841 IRI1.0010.19203.80 
  Masoumi, Mohammad 1728 IRI1.0010.10202.00 
  Abedi, Amin 1967 IRI0.501-0.1620-3.20 
  Afzoon, Danial 1807 IRI1.0010.16203.20 
  Samsam, Farhad 1926 IRI0.501-0.2120-4.20 
 * 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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