Rapid: Individual Calculations July 2017
 Shcherbakov, Egor  Total change: 2.00  Rating chartPersonal card
 Star Trek U15 2017 Korolev RUS 2017-05-21
RcRownchangeKK*chgGame
 1652 1497 2.00 6 0.10 20 2.00 
  Zaitseva, Lyudmila 1772 RUS1.0010.832016.60 
  Petrov, Nikolay 1824 RUS0.001-0.1320-2.60 
  Shubina, Ekaterina 1778 RUS0.001-0.1620-3.20 
  Zhivaikin, Andrey 1378 RUS1.0010.34206.80 
  Lysenko, Olesya 1595 RUS0.001-0.3720-7.40 
  Ershov, Dmitry 1563 RUS0.001-0.4120-8.20 

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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