Rapid: Individual Calculations December 2018
 Samudin, Elina  Total change: 16.20  Rating chartPersonal card
 Rapid Moscow. November 2018 - 2 Moscow RUS 2018-11-03
RcRownchangeKK*chgGame
 1873 1686 2.50 6 0.81 20 16.20 
  Tran, Minh Thang m2086  * VIE0.5010.42208.40 
  Arutyunyan, German 1286  * RUS0.501-0.4220-8.40 
  Semenov, Kirill 1936 RUS0.001-0.1920-3.80 
  Cho, Seongho 1980 KOR1.0010.852017.00 
  Mikhailov, Alexander 2086  * RUS0.001-0.0820-1.60 
  Lupolov, Boris 1865 RUS0.5010.23204.60 
 * 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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