Rapid: Individual Calculations January 2024
 Kalajdzhiev, Shibil  Total change: -20.80  Rating chartPersonal card
 Chess Fest Sandanski 2023 Sandanski BUL 2023-12-17
RcRownchangeKK*chgGame
 1626 1554 3.50 6 1.12 20 22.40 
  Georgieva, Toni 1889 BUL0.001-0.1220-2.40 
  Petrov, Andrey 1154  * BUL1.0010.08201.60 
  Diviziev, Jordan 1770 BUL0.5010.28205.60 
  Stoyanov, Hristo 1685 BUL1.0010.682013.60 
  Davidov, Stefan 1703 BUL0.001-0.3020-6.00 
  Gerenski, Yordan 1556 BUL1.0010.502010.00 
 * 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)
 
 Sandanski Christmas Festival Open-B 2023 Sandanski BUL 2023-12-23
RcRownchangeKK*chgGame
 1385 1554 2.00 6 -2.16 20 -43.20 
  Dyulgerov, Dimitar 1946 BUL0.001-0.0820-1.60 
  Topalov, Plamen 1323 BUL0.001-0.7920-15.80 
  Tsvetanov, Stefan 1163 BUL0.001-0.9120-18.20 
  Kashev, Sasho 1489 BUL1.0010.41208.20 
  Sotiriadis, Panagiotis 1154  * GRE0.001-0.9220-18.40 
  Asenov, Martin 1236 BUL1.0010.13202.60 
 * 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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