Individual Calculations May 2019
 Aadeli, Arvin  Total change: 37.40  Rating chartPersonal card
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1921 2074 8.00 9 1.87 20 37.40 
  Aliyev, Aykhan 1674  * AZE1.0010.08201.60 
  Riahi, Arvin 1697 IRI1.0010.09201.80 
  Rajabi, Mohsen 1894 IRI1.0010.26205.20 
  Ahmadian, Moharram 1908 IRI1.0010.28205.60 
  Moghadam, Alireza 2089 IRI1.0010.522010.40 
  Dolati, Artin 1918 IRI1.0010.29205.80 
  Mohandesi, Shahin m2092 IRI1.0010.532010.60 
  Vassalam, Mohammad Taghi 2034 IRI0.501-0.0620-1.20 
  Rezaei Abari, Farzin 1985 IRI0.501-0.1220-2.40 
 * 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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