Individual Calculations January 2023
 Tuillier, Valentin  Total change: -19.20  Rating chartPersonal card
 6eme Open FIDE de Suce sur Erdre - Open A SUCE SUR ERDRE FRA 2022-12-17
RcRownchangeKK*chgGame
 1858 1780 1.50 5 -0.48 40 -19.20 
  Caroux, Pierre 1962 FRA0.5010.24409.60 
  Sabban, Manuel 1764 FRA0.501-0.0240-0.80 
  Shurgaia, Vincent 1730 FRA0.001-0.5740-22.80 
  Poupard, Alexandre 1882 FRA0.5010.14405.60 
  Landy, Jean-Baptiste 1954 FRA0.001-0.2740-10.80 

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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