Individual Calculations November 2018
 Melnik, Sergey  Total change: -53.60  Rating chartPersonal card
 Grand-prix Dvorets, 21th stage, Group A Moscow RUS 2018-10-13
RcRownchangeKK*chgGame
 1895 2119 2.00 6 -2.68 20 -53.60 
  Zurabian, Vage 1926 RUS0.001-0.7520-15.00 
  Nikiforov, Sergey M. 1872 RUS0.001-0.8120-16.20 
  Martynov, Vladimir 1946 RUS0.001-0.7320-14.60 
  Jakovlev, Oleg 1852 RUS1.0010.18203.60 
  Groisman, Anatoliy 1954 RUS0.001-0.7220-14.40 
  Granovskaya, Ekaterina 1818 RUS1.0010.15203.00 

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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