Rapid: Individual Calculations September 2018
 Petrovsky, Nikita  Total change: 9.40  Rating chartPersonal card
 Russian Team Chess Championship up to 19 years_rapid Togliatti RUS 2018-08-10
RcRownchangeKK*chgGame
 1744 1547 3.00 9 0.47 20 9.40 
  Talypov, Ildar 1939 RUS0.001-0.0820-1.60 
  Khachatouryan, Emil 1472 RUS0.501-0.1020-2.00 
  Trushkov, Andrey 1800 RUS0.001-0.1920-3.80 
  Druchenko, Mikhail 1647 RUS1.0010.642012.80 
  Ilyina, Lada 1826 RUS0.5010.34206.80 
  Kuznetsov, Mikhail 1868 RUS0.001-0.1320-2.60 
  Perov, German 1947  * RUS0.001-0.0820-1.60 
  Roshchupkin, Artem 1254 RUS1.0010.15203.00 
  Ter-Saakian, Grigorii 1947  * RUS0.001-0.0820-1.60 
 * 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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