Individual Calculations October 2019
 Kovalenko, Artem  Total change: -19.20  Rating chartPersonal card
 Moscow region 2019 boys 19 Odintsovo RUS 2019-08-26
RcRownchangeKK*chgGame
 1318 1188 2.00 7 -0.48 40 -19.20 
  Kulaev, Fedor 1552 RUS0.001-0.1040-4.00 
  Gribanskiy, Petr 1277 RUS0.001-0.3840-15.20 
  Veselkov, Nikolai V. 1103 RUS0.001-0.6240-24.80 
  Kuznetsov, Aleksandr Dm 1273 RUS0.5010.12404.80 
  Rassadnikov, Ilya 1200 RUS0.5010.02400.80 
  Khanevski, Maksim D. 1231 RUS1.0010.564022.40 
  Lyalenkov, Nikita 1588  * RUS0.001-0.0840-3.20 
 * 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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