Rapid: Individual Calculations December 2019
 Sinnapar, Aghalya Tianna  Total change: -9.20  Rating chartPersonal card
 U12 Fide Rapida Chess Edition 2 Bandar Puteri Puchong, Selangor MAS 2019-11-02
RcRownchangeKK*chgGame
 1309 1093 0.00 2 -0.46 20 -9.20 
  Ahmad Muzahar, Khalifah Arief 1269 MAS0.001-0.2720-5.40 
  Abd Aziz, A Qil A Lauddin 1349 MAS0.001-0.1920-3.80 

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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