Individual Calculations August 2023
 Kamenov, Valentin  Total change: 35.80  Rating chartPersonal card
 2nd Festival G Rakovski Kotel BUL 2023-07-01
RcRownchangeKK*chgGame
 1594 1628 5.00 8 0.46 20 9.20 
  Yanev, Pavel 2133 BUL0.001-0.0420-0.80 
  Dimitrov, Georgi Y 1282 BUL1.0010.11202.20 
  Aliakbarov, Anar f2128 TUR0.001-0.0420-0.80 
  Ignatov, Kristiyan 1345 BUL0.001-0.8420-16.80 
  Ivanov, Denislav 1255 BUL1.0010.10202.00 
  Iliev, Stoyan 1341 BUL1.0010.16203.20 
  Ivanov, Stefan V 1390 BUL1.0010.20204.00 
  Iliev, Hristiyan 1877 BUL1.0010.812016.20 

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)
 
 SERBIA OPEN 2023 - Amateurs Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 1911 1628 2.50 7 1.33 20 26.60 
  Radosavljevic, Vukasin 1957 SRB1.0010.882017.60 
  Varin, Ilja 2000 RUS0.5010.40208.00 
  Labus, Vladislav 1916 SRB0.001-0.1620-3.20 
  Dobricanin, Milutin 1885 SRB1.0010.822016.40 
  Kutyanina, Mariya wf1938 FID0.001-0.1420-2.80 
  Rajlic, Boris 1892 SRB0.001-0.1820-3.60 
  Swapna, C N 1788 IND0.001-0.2920-5.80 

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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