Rapid: Individual Calculations December 2023
 Hristov, Krasimir Iv.  Total change: -50.80  Rating chartPersonal card
 Milenium Open 2023-11-12 Sofia BUL 2023-11-12
RcRownchangeKK*chgGame
 1770 1760 3.00 7 -0.56 20 -11.20 
  Stefanov, Georgi S 1360  * BUL1.0010.08201.60 
  Danov, Lyubomir 2389 BUL0.001-0.0120-0.20 
  Mihaylov, Boyan 1280 BUL1.0010.05201.00 
  Dyulgerov, Dimitar 1962 BUL0.001-0.2420-4.80 
  Ivanov, Lachezar 1678 BUL0.501-0.1120-2.20 
  Georgiev, Biser 2156 BUL0.001-0.0820-1.60 
  Basova, Polina 1563 UKR0.501-0.2520-5.00 
 * 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)
 
 Bulgarian Men Individual Rapid Chess Championship 2023 Sofia, 18.11.2023 Sofia BUL 2023-11-18
RcRownchangeKK*chgGame
 1601 1760 2.00 6 -1.98 20 -39.60 
  Neychev, Nikola 1370 BUL0.501-0.4120-8.20 
  Ivanov, Denislav 1360  * BUL0.501-0.4220-8.40 
  Georgiev, Konstantin 1928 BUL0.5010.22204.40 
  Angelov, Zvetomir 2019 BUL0.001-0.1820-3.60 
  Mikov, Simeon 1519 BUL0.001-0.8020-16.00 
  Tomislavov, Stefan 1407 BUL0.501-0.3920-7.80 
 * 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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