Individual Calculations August 2020
 Kostov, Kiril  Total change: -55.20  Rating chartPersonal card
 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A Plovdiv BUL 2020-07-12
RcRownchangeKK*chgGame
 1816 1870 3.50 8 -1.04 40 -41.60 
  Antova, Gabriela fwm2255 BUL0.5010.414016.40 
  Toncheva, Nadya wf2064 BUL0.001-0.2540-10.00 
  Shalamanov, Vladimir 1735 BUL0.501-0.1840-7.20 
  Merdzhanov, Vladko 1570 BUL1.0010.15406.00 
  Mitev, Valentin f2240 BUL0.001-0.1040-4.00 
  Mateev, Kaloyan Mateev 1656 BUL0.001-0.7740-30.80 
  Nedkov, Kaloyan 1535 BUL0.501-0.3840-15.20 
  Grigorova, Asya 1470  * BUL1.0010.08403.20 
 * 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)
 
 Swiss Youth Championship U14 2020 Biel SUI 2020-07-26
RcRownchangeKK*chgGame
 1766 1870 4.00 7 -0.34 40 -13.60 
  Jaggy, Matteo 1899 SUI1.0010.544021.60 
  Papaux, Steve 1858 SUI0.001-0.5240-20.80 
  Anand, Aryan 1737 SUI0.001-0.6840-27.20 
  Knapp, Yanik 1625 SUI1.0010.20408.00 
  Asllani, Dorian 2006 SUI0.001-0.3240-12.80 
  Bangerter, Daria 1472 SUI1.0010.08403.20 
  Gemelli, Romain 1764 SUI1.0010.364014.40 

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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