Rapid: Individual Calculations April 2023
 Bellier, Julien  Total change: 4.40  Rating chartPersonal card
 10e Trophee d'Echecs de Noumea NOUMEA FRA 2023-03-18
RcRownchangeKK*chgGame
 1560 1433 2.00 5 0.22 20 4.40 
  Veu, Michel 1864 FRA0.001-0.0720-1.40 
  Conway, Finn 1517 FRA0.001-0.3820-7.60 
  Alleard, Antoine 1474 FRA1.0010.562011.20 
  Bouchard, Maxime 1404 FRA0.001-0.5420-10.80 
  Bellier, Titouan 1542 FRA1.0010.652013.00 

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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