Rapid: Individual Calculations October 2023
 Arnaudov, Hamid  Total change: 9.60  Rating chartPersonal card
 Yakoruda Open 2023 Yakoruda BUL 2023-09-17
RcRownchangeKK*chgGame
 1645 1760 5.50 8 0.48 20 9.60 
  Tsenkin, Zdravko 1461 BUL1.0010.15203.00 
  Ivanov, Stojan Emilov 2032 BUL0.001-0.1720-3.40 
  Tonev, Slavcho 1487 BUL0.001-0.8320-16.60 
  Kalajdzhiev, Vasil 1387 BUL1.0010.10202.00 
  Topalov, Plamen 1360  * BUL1.0010.08201.60 
  Nachev, Atanas 1588 BUL1.0010.27205.40 
  Elchinov, Georgi 1764 BUL1.0010.512010.20 
  Popov, Ilian 2081 BUL0.5010.37207.40 
 * 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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