Blitz: Individual Calculations July 2022
 Zhang, Antoine  Total change: -9.20  Rating chartPersonal card
 1er Open International de Blitz du Lille Metropole Chess LILLE FRA 2022-06-05
RcRownchangeKK*chgGame
 1663 1521 2.00 7 -0.46 20 -9.20 
  Calonge Fabregat, Marc 1909 ESP1.0010.912018.20 
  Lesueur, Gabriel 2027 FRA0.001-0.0420-0.80 
  Drossart, Jonathan 1749 BEL0.001-0.2120-4.20 
  Tahar-Chaouch, Yazid 1121  * FRA1.0010.08201.60 
  Duval, Sylvain 1934 FRA0.001-0.0720-1.40 
  Bouquiaux, Julien 1712 BEL0.001-0.2520-5.00 
  Zhuang, Leon 1190 FRA0.001-0.8820-17.60 
 * 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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