Individual Calculations July 2019
 Da Ces, Philippe  Total change: 0.80  Rating chartPersonal card
 Open de Champagne 2019 - Tournoi principal REIMS FRA 2019-06-08
RcRownchangeKK*chgGame
 1738 1962 4.50 6 0.04 20 0.80 
  Lalonde, Hugo 1562  * FRA0.501-0.4220-8.40 
  Okhanian, Giorgi 1562  * FRA1.0010.08201.60 
  Nawara, Abd El Rahim 1815 FRA0.501-0.2020-4.00 
  Vallet, Aurelien 1735 FRA1.0010.21204.20 
  Bourhrara, Achraf 1562  * FRA1.0010.08201.60 
  Vedovotto, Nicolas 2191 FRA0.5010.29205.80 
 * 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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