Individual Calculations September 2023
 Couet, Justin  Total change: 17.20  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (plus1300) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1830 1783 3.50 7 0.43 40 17.20 
  Tabone, Yves 1488 FRA1.0010.15406.00 
  Blazquez, Denis 2054 FRA0.5010.334013.20 
  Join, Etienne 1890 FRA0.5010.15406.00 
  Ros Alonso, Joana 2053 ESP0.5010.334013.20 
  Hameau, Cyril 1824 FRA0.001-0.4440-17.60 
  Lefevre, Gerard 1689 FRA1.0010.374014.80 
  Gelfert, Yann 1811 FRA0.001-0.4640-18.40 

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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