Individual Calculations December 2018
 Huang, Qiuyu  Total change: -9.60  Rating chartPersonal card
 6e Championnat Ouvert de Contrecoeur Ouverte Contrecoeur CAN 2018-11-02
RcRownchangeKK*chgGame
 2100 2146 2.50 5 -0.24 40 -9.60 
  Turcotte, Jonathan 1979 CAN0.501-0.2240-8.80 
  Gauthier, Denis 1782 CAN1.0010.10404.00 
  Hebert, Jean m2368 CAN0.001-0.2240-8.80 
  Durette, Francis 2049 CAN1.0010.374014.80 
  Chiku-Ratte, Olivier-Kenta f2320 CAN0.001-0.2740-10.80 

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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