Individual Calculations August 2023
 Coletta, Julien  Total change: 159.20  Rating chartPersonal card
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1592 1220 5.00 9 3.98 40 159.20 
  De Muyser, Xavier 1540 FRA1.0010.874034.80 
  Peyquet, Maelys 1611 FRA1.0010.914036.40 
  Jaminion, Maximilien 1663 FRA0.001-0.0640-2.40 
  Brochard, Patrice 1571 FRA1.0010.894035.60 
  Denivet, Axel 1838 BEL0.001-0.0240-0.80 
  Alcindor, Samuel 1640 FRA0.001-0.0740-2.80 
  Heckly, Jean-Louis 1422 FRA1.0010.764030.40 
  Jean, Robert 1522 FRA0.001-0.1540-6.00 
  Gaudissard, Dominique 1519 FRA1.0010.854034.00 

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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