Individual Calculations September 2023
 Li, Jacques  Total change: 54.00  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 2079 1832 3.50 9 1.35 40 54.00 
  Doan, Hoang Minh 1624 FRA1.0010.23409.20 
  Auribault, Louis 2025 FRA0.5010.254010.00 
  Eche, Sylvain 2041 FRA1.0010.774030.80 
  Girel, Joseph m2439 FRA0.001-0.0240-0.80 
  Gerard, Nicolas f2088 FRA0.5010.314012.40 
  Pipiras, Filipa Fortuna wf2274 POR0.001-0.0640-2.40 
  Eugene, Nathael 1955 FRA0.5010.17406.80 
  Gautier, Selvan 2186 FRA0.001-0.1140-4.40 
  Passager, Jean-Pierre 2079 FRA0.001-0.1940-7.60 

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)
 

 

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