Individual Calculations February 2024
 Klaren, Duncan  Total change: -26.80  Rating chartPersonal card
 42eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2023-12-26
RcRownchangeKK*chgGame
 2074 2236 5.00 9 -1.34 20 -26.80 
  Nemegeer, Arne 2100 BEL1.0010.32206.40 
  Degraeve, Jean-Marc g2455 FRA0.001-0.2220-4.40 
  Nguyen, Noam 2013 FRA0.001-0.7820-15.60 
  Havez, Matthieu 1938 FRA1.0010.15203.00 
  Morais, Mario 2038 FRA0.001-0.7620-15.20 
  Dubuisson, Mathias 1933 FRA0.501-0.3620-7.20 
  Verboven, Wout 2047 BEL0.501-0.2520-5.00 
  Groffen, Hans 2073 NED1.0010.28205.60 
  Burgnies, Stephane 2067 FRA1.0010.28205.60 

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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