Individual Calculations April 2018
 Rossal, Valeriy I.  Total change: -24.20  Rating chartPersonal card
 Grand-prix Dvorets 17th stage_A Moscow RUS 2018-02-24
RcRownchangeKK*chgGame
 1925 2017 2.50 6 -1.21 20 -24.20 
  Tagirov, Kajum K 1870 RUS1.0010.30206.00 
  Ustinov, Alexey 2226 RUS0.001-0.2320-4.60 
  Zhuk, Kirill 1952 RUS0.501-0.0920-1.80 
  Pak, Nikita 1761 RUS0.501-0.3120-6.20 
  Pokhlebin, Sergej 1911 RUS0.501-0.1420-2.80 
  Lupolov, Boris 1831 RUS0.001-0.7420-14.80 

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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