Rapid: Individual Calculations July 2018
 Melnik, Semion  Total change: 16.80  Rating chartPersonal card
 Pushkin 2018 City Day Rapid St. Petersburg RUS 2018-06-23
RcRownchangeKK*chgGame
 1861 1642 2.50 7 0.84 20 16.80 
  Sergeev, Vasily 1989 RUS0.001-0.1120-2.20 
  Parmanin, Oleg 1793 RUS1.0010.702014.00 
  Kiselev, Vladimir 1857 RUS0.5010.27205.40 
  Zhernovoi, Alexey 2042  * RUS0.001-0.0820-1.60 
  Kalyuzhnov, Alexander 1779 RUS1.0010.682013.60 
  Moroz, Yury N. 1824 RUS0.001-0.2620-5.20 
  Dubinsky, Alexander 1741 RUS0.001-0.3620-7.20 
 * 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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