Individual Calculations May 2023
 Deregnaucourt, Lucas  Total change: 17.40  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 2262 2044 1.00 1 0.78 20 15.60 
  Magnier, Hugues 2262 FRA1.0010.782015.60 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1929 2044 4.50 7 0.09 20 1.80 
  Beaurain, Yanis 1657 FRA1.0010.09201.80 
  Jacquet, Stephane 1841 FRA1.0010.24204.80 
  Eden, James m2312 FRA0.001-0.1720-3.40 
  Droulout, Paul 1644  * FRA1.0010.08201.60 
  Decuigniere, Tom f2382 FRA0.001-0.1220-2.40 
  Leclerc, Julien 1803 FRA0.501-0.3020-6.00 
  Robichon, Pierre 1866 FRA1.0010.27205.40 
 * 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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