Individual Calculations August 2023
 Aliakbarov, Anar  Total change: -16.40  Rating chartPersonal card
 2nd Festival G Rakovski Kotel BUL 2023-07-01
RcRownchangeKK*chgGame
 1776 2128 6.50 9 -0.82 20 -16.40 
  Krastev, Hanko 1728  * BUL1.0010.08201.60 
  Petrov, Valeriy 1593 BUL0.001-0.9720-19.40 
  Velikova, Gabriela 1478 BUL1.0010.01200.20 
  Kamenov, Valentin 1628 BUL1.0010.04200.80 
  Danov, Valentin 1773 BUL0.501-0.3920-7.80 
  Bozilov, Dragan 2016 SRB0.501-0.1520-3.00 
  Mutsinski, Konstantin 1470 BUL1.0010.01200.20 
  Trendafilov, Simeon 1935 BUL1.0010.25205.00 
  Kozhuharov, Spas m2365 BUL0.5010.30206.00 
 * 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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