Rapid: Individual Calculations August 2018
 Popova, Polina Alex.  Total change: -11.00  Rating chartPersonal card
 Maestro 2018 - Rapid Open Berdsk RUS 2018-07-08
RcRownchangeKK*chgGame
 1727 1381 0.50 8 -0.55 20 -11.00 
  Golovina, Darya wf1781  * RUS0.001-0.0820-1.60 
  Zaretsky, Leonid 1781  * RUS0.5010.42208.40 
  Belkova, Diana 1781  * RUS0.001-0.0820-1.60 
  Petukhov, Georgiy 1716 RUS0.001-0.1220-2.40 
  Pavlova, Ruzanna 1781  * RUS0.001-0.0820-1.60 
  Likhomanov, Alexey 1781  * RUS0.001-0.0820-1.60 
  Gaan, Anatoly K. 1781  * RUS0.001-0.0820-1.60 
  Dobrovolskaya, Nadezhda 1415 RUS0.001-0.4520-9.00 
 * 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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