Individual Calculations March 2019
 Sergienko, Artem  Total change: 7.80  Rating chartPersonal card
 VO Moscow. January - 2019 Moscow RUS 2019-01-06
RcRownchangeKK*chgGame
 1886 1590 1.50 6 0.55 40 22.00 
  Babaev, Mikhail 1988 GER0.001-0.0840-3.20 
  Oorzhak, Aldar 1990  * RUS0.001-0.0840-3.20 
  Sorokin, Mikhail 1784 RUS0.001-0.2540-10.00 
  Khomitskiy, Pavel 1864 RUS1.0010.834033.20 
  Martynov, Vladimir 1842 RUS0.001-0.1940-7.60 
  Polischuk, Anatoly 1848 RUS0.5010.324012.80 
 * 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)
 
NOTE: K factor changed
 Moscow Open 2019_C Moscow RUS 2019-01-26
RcRownchangeKK*chgGame
 1768 1590 1.00 6 -0.71 20 -14.20 
  Chuklin, Ivan 1990  * RUS0.001-0.0820-1.60 
  Ivanov, Alexander P 1843 RUS1.0010.812016.20 
  Mikhailova, Yuliya 1865 RUS0.001-0.1720-3.40 
  Gutsulyak, Nikolay 1855 RUS0.001-0.1820-3.60 
  Petrovsky, Nikita 1866 RUS0.001-0.1720-3.40 
  Belozerova, Olga 1190  * RUS0.001-0.9220-18.40 
 * 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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