Individual Calculations October 2016
 Mbatha, Constance  Total change: -13.60  Rating chartPersonal card
 42nd World Chess Olympiad, Women, 2016 Baku AZE 2016-09-01
RcRownchangeKK*chgGame
 1791 1746 2.00 6 -0.68 20 -13.60 
  Congiu, Mathilde wm2146  * FRA0.001-0.0820-1.60 
  Atabayeva, Gozel wf2021 TKM0.001-0.1720-3.40 
  Smith, Annesha wc1770 JAM0.5010.03200.60 
  Quevedo, Andreina 1699 URU0.001-0.5720-11.40 
  Sandiford, Segan 1346  * BAR1.0010.08201.60 
  Zavala Galindo, Alejandra Beatri 1766 ESA0.5010.03200.60 
 * 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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