Rapid: Individual Calculations March 2024
 Ribarov, Valerij  Total change: 13.40  Rating chartPersonal card
 Open Milenium 2024-02-25 - under the auspices of BSCF Sofia BUL 2024-02-25
RcRownchangeKK*chgGame
 1809 1924 6.50 9 0.67 20 13.40 
  Srebrev, Biser 1524  * BUL1.0010.08201.60 
  Sharkov, Venko 1687 BUL1.0010.20204.00 
  Paskalev, Georgi 1761 BUL0.501-0.2220-4.40 
  Naymanova, Patricie wf1798 BUL0.501-0.1720-3.40 
  Kamenov, Valentin 1655 BUL1.0010.17203.40 
  Nachev, Nasko 2023 BUL1.0010.642012.80 
  Danov, Lyubomir 2378 BUL0.001-0.0620-1.20 
  Mihailov, Kostadin 1610 BUL1.0010.14202.80 
  Petrov, Asen 1844 BUL0.501-0.1120-2.20 
 * 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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