Individual Calculations May 2019
 Melnikova, Diana V  Total change: 30.40  Rating chartPersonal card
 Krasnoobsk Spring - 2019 open Krasnoobsk RUS 2019-03-28
RcRownchangeKK*chgGame
 1932 1825 4.50 8 1.52 20 30.40 
  Garder, Igor 2140 RUS0.001-0.1420-2.80 
  Balutin, Sergei 1763 RUS1.0010.41208.20 
  Sysoev, Pavel 1787 RUS1.0010.45209.00 
  Altyntsev, Alexandr 1993 RUS1.0010.722014.40 
  Shestakov, Alexey 1908 RUS1.0010.612012.20 
  Novichkov, Vladimir 2134 RUS0.001-0.1420-2.80 
  Abramovich, Antuan 1868 RUS0.001-0.4420-8.80 
  Morozov, Vladimir B 1863 RUS0.5010.05201.00 

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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