Rapid: Individual Calculations December 2018
 Zawadzka, Jolanta  Total change: -5.60  Rating chartPersonal card
 Women's World Chess Championship 2018 Tie-breaks. Rapid. Khanty-Mansiysk RUS 2018-11-03
RcRownchangeKK*chgGame
 2393 2313 0.50 2 -0.28 20 -5.60 
  Abdumalik, Zhansaya mwg2393 KAZ0.001-0.3920-7.80 
  Abdumalik, Zhansaya mwg2393 KAZ0.5010.11202.20 

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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