Individual Calculations July 2023
 Smolin, Sergey  Total change: -0.30  Rating chartPersonal card
 Ropotamo cup U2400 Primorsko BUL 2023-06-08
RcRownchangeKK*chgGame
 2036 2101 5.00 9 -0.03 10 -0.30 
  Chendighilean, Anna 1701  * MDA1.0010.08100.80 
  Popov, Georgi 1860 BUL1.0010.20102.00 
  Padeiro, Jose f2179 POR1.0010.61106.10 
  Mitev, Valentin f2225 BUL0.001-0.3310-3.30 
  Krastev, Goran 2156 BUL0.001-0.4210-4.20 
  Zlatanova, Emilia wm1876 BUL1.0010.22102.20 
  Ermenkov, Evgenij g2305 BUL0.001-0.2410-2.40 
  Andreev, Simeon 1713 BUL1.0010.09100.90 
  Georgiev, Krum g2306 BUL0.001-0.2410-2.40 
 * 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)
 

 

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