Individual Calculations July 2019
 Zeroual, Mohamed  Total change: -5.20  Rating chartPersonal card
 Open de Champagne 2019 - Tournoi principal REIMS FRA 2019-06-08
RcRownchangeKK*chgGame
 1460 1860 2.50 3 -0.26 20 -5.20 
  Simon, Laurent 1460  * FRA1.0010.08201.60 
  Reynaud, Francois 1460  * FRA1.0010.08201.60 
  Okhanian, Giorgi 1460  * FRA0.501-0.4220-8.40 
 * 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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