Individual Calculations July 2017
 Prokofiev, Matvey  Total change: -61.60  Rating chartPersonal card
 White Rook 2017 Final stage Dagomys RUS 2017-06-02
RcRownchangeKK*chgGame
 1660 1922 5.50 9 -1.54 40 -61.60 
  Vetrov, Ivan 1586 RUS0.501-0.3840-15.20 
  Janik, Marek Tobias 1547 SVK1.0010.09403.60 
  Gulmedovs, Murats Geoklens 1522  * LAT1.0010.08403.20 
  Don, Aleksandr 1875 RUS0.001-0.5740-22.80 
  Gorelov, Ivan 1522  * RUS0.001-0.9240-36.80 
  Druchenko, Mikhail 1675 RUS1.0010.19407.60 
  Mendonca, Leon Luke c2173 IND0.001-0.1940-7.60 
  Voloshkin, Daniil 1522  * RUS1.0010.08403.20 
  Dimov, Nikola 1522  * BUL1.0010.08403.20 
 * 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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