Rapid: Individual Calculations December 2017
 Svidinsky, Dmitry  Total change: -18.00  Rating chartPersonal card
 Rapid_Overtime Open St. Petersburg RUS 2017-11-12
RcRownchangeKK*chgGame
 1793 2037 4.50 7 -0.90 20 -18.00 
  Wood, Tal 1637  * ENG0.501-0.4220-8.40 
  Klobukov, Alexey 2020 RUS0.001-0.5220-10.40 
  Salmin, Vitaliy 1683 RUS1.0010.11202.20 
  Timofeev, Roman 1637  * RUS1.0010.08201.60 
  Melnikov, Nikolay 1703 RUS1.0010.12202.40 
  Volkov, Roman 1917 RUS0.501-0.1620-3.20 
  Puchkov, Yury 1955 RUS0.501-0.1120-2.20 
 * 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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