Individual Calculations January 2020
 Seryakov, Andrei  Total change: -13.20  Rating chartPersonal card
 The December evenings 2019 - C Chelyabinsk RUS 2019-12-14
RcRownchangeKK*chgGame
 1385 1157 1.50 7 -0.33 40 -13.20 
  Popov, Sergei 1557  * RUS0.5010.424016.80 
  Popov, Alexander A. 1557  * RUS0.001-0.0840-3.20 
  Cheremnykh, Igor 1557  * RUS0.001-0.0840-3.20 
  Korolenko, Artem 1110 RUS0.001-0.5740-22.80 
  Khasanov, Artem 1054 RUS1.0010.364014.40 
  Belova, Kseniya 1540 RUS0.001-0.0940-3.60 
  Sumnaya, Ekaterina 1317 RUS0.001-0.2940-11.60 
 * 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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