Individual Calculations December 2019
 He, Zekai  Total change: -51.20  Rating chartPersonal card
 7e Championnat Ouvert de Contrecoeur Contrecoeur CAN 2019-11-01
RcRownchangeKK*chgGame
 1751 1577 0.00 4 -1.28 40 -51.20 
  Tanaka, Taira Tyler c1977  * CAN0.001-0.0840-3.20 
  Turcotte, Jonathan 1966 CAN0.001-0.0940-3.60 
  Gil, Bernardo 1706 CAN0.001-0.3340-13.20 
  Bilodeau-Savaria, Sandy-Rose 1353 CAN0.001-0.7840-31.20 
 * 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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