Rapid: Individual Calculations September 2023
 Filipov, Kotse  Total change: -106.40  Rating chartPersonal card
 Struma Open July 2023 Pernik BUL 2023-08-27
RcRownchangeKK*chgGame
 1538 1689 0.50 5 -2.66 40 -106.40 
  Ilchov, Rosen 2039 BUL0.001-0.1140-4.40 
  Topalov, Plamen 1195 BUL0.001-0.9640-38.40 
  Krastev, Hanko 1285 BUL0.501-0.4240-16.80 
  Zlatanova, Emilia wm1884 BUL0.001-0.2540-10.00 
  Markov, Daniel 1289  * BUL0.001-0.9240-36.80 
 * 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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