Individual Calculations August 2021
 Kan, Efim  Total change: -72.40  Rating chartPersonal card
 43rd Open, National individual cup, Tringov Memorial Plovdiv BUL 2021-07-01
RcRownchangeKK*chgGame
 1887 2003 5.00 9 -0.63 40 -25.20 
  Georgiev, Ivan Y 1603  * BUL1.0010.08403.20 
  Petrov, Marian g2403  * BUL0.001-0.0840-3.20 
  Velikov, Nikola 1603  * BUL0.501-0.4240-16.80 
  Kolev, Velio 1603  * BUL1.0010.08403.20 
  Dimov, Nikola 1779 BUL0.501-0.2840-11.20 
  Genchev, Damjan 1603  * BUL1.0010.08403.20 
  Nikolov, Sasho m2390 BUL0.001-0.0940-3.60 
  Iliev, Hristiyan 1717 BUL1.0010.16406.40 
  Mrdja, Milan m2283 CRO0.001-0.1640-6.40 
 * 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 Individual Chess Championship Boys 16-2021 Asenovgrad BUL 2021-07-17
RcRownchangeKK*chgGame
 1727 2003 4.50 7 -1.18 40 -47.20 
  Angelov, Stilian 1762 BUL0.001-0.8040-32.00 
  Angelov, Kristian 1603  * BUL1.0010.08403.20 
  Dimov, Nikola 1779 BUL0.501-0.2840-11.20 
  Radulov, Nikolay 1603  * BUL1.0010.08403.20 
  Nikolov, Yavor 1959 BUL1.0010.444017.60 
  Manov, Iliyan 1603  * BUL0.501-0.4240-16.80 
  Botev, Stanislav 1779 BUL0.501-0.2840-11.20 
 * 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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