Individual Calculations July 2019
 Gochelashvili, David  Total change: 3.60  Rating chartPersonal card
 Development South 2019 open Krasnodar RUS 2019-06-09
RcRownchangeKK*chgGame
 2227 2399 6.50 9 0.36 10 3.60 
  Alekseev, Fedor 1999  * RUS1.0010.08100.80 
  Gridnev, Yury 2006 RUS1.0010.08100.80 
  Ponkratov, Pavel g2649 RUS0.001-0.1910-1.90 
  Dobrovolsky, Oleg f2253 RUS1.0010.30103.00 
  Kiriushin, Vladimir 2028 RUS1.0010.10101.00 
  Korneev, Oleg g2527 ESP0.5010.17101.70 
  Smirnov, Alexey 2452 RUS0.001-0.4310-4.30 
  Volkov, Sergey 2025 RUS1.0010.10101.00 
  Doroshenko, Diana wm2105 RUS1.0010.15101.50 
 * 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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