Individual Calculations October 2023
 Dujardin, Bernard  Total change: -3.00  Rating chartPersonal card
 Open de la Thur 2023 - Tournoi B THANN FRA 2023-09-02
RcRownchangeKK*chgGame
 1472 1358 2.00 6 -0.15 20 -3.00 
  Ratsirahonana, Charles 1599 FRA0.001-0.2020-4.00 
  Pizzi, Axel 1627 FRA0.001-0.1720-3.40 
  Gallais, Valentin 1229 FRA1.0010.33206.60 
  Owen, Michael 1580 FRA0.001-0.2220-4.40 
  Schutz, Joel 1290 FRA1.0010.41208.20 
  Diby, Julien 1509 FRA0.001-0.3020-6.00 

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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