Rapid: Individual Calculations February 2020
 Dronov, Sergey  Total change: 16.80  Rating chartPersonal card
 Rostov-on-Don January 2020 rapid Rostov-on-Don RUS 2020-01-25
RcRownchangeKK*chgGame
 1953 1978 4.50 7 0.84 20 16.80 
  Usoshin, Aleksander 1578  * RUS1.0010.08201.60 
  Sipetin, Vladislav f2250 RUS0.001-0.1720-3.40 
  Korovjakovsky, Dmitryi 1863 RUS0.501-0.1620-3.20 
  Protsenko, Nikita 1940 RUS1.0010.45209.00 
  Kozachenko, Alexander 1836 RUS1.0010.31206.20 
  Ivaschenko, Vadim 2133 RUS1.0010.712014.20 
  Borisov, Maxim S. 2068 RUS0.001-0.3820-7.60 
 * 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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