Rapid: Individual Calculations December 2017
 Kostanyan, Leon  Total change: 25.20  Rating chartPersonal card
 SouthFR Chmp. 2017 Juniors B-15 Rapid Sochi RUS 2017-11-01
RcRownchangeKK*chgGame
 1549 1319 3.50 9 1.26 20 25.20 
  Kravtsov, Maksim 1719  * RUS1.0010.922018.40 
  Korneev, David 1301 RUS1.0010.47209.40 
  Matushchak, Nikita 1719  * RUS0.001-0.0820-1.60 
  Novikov, Ivan 1602 RUS0.001-0.1620-3.20 
  Romanov, Maksim 1682 RUS0.001-0.1020-2.00 
  Zuev, Aleksandr 1601 RUS1.0010.842016.80 
  Nikitin, Boris 1704 RUS0.001-0.0920-1.80 
  Kornijuk, Alexandr 1262 RUS0.501-0.0820-1.60 
  Tamrazian, Tigran 1351 RUS0.001-0.4620-9.20 
 * 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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