Individual Calculations November 2023
 De Lagontrie, Jean  Total change: -1.60  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1844 1616 0.50 1 0.29 20 5.80 
  Chilin, Dominique 1844 FRA0.5010.29205.80 

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)
 
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1630 1616 4.00 9 -0.37 20 -7.40 
  Godon, Philippe 1796 FRA0.001-0.2620-5.20 
  Gicquiaud, Karl 1818 FRA0.5010.26205.20 
  Cattoni, Manuel 1836 FRA0.5010.28205.60 
  Lopes, Sergio Miguel Rodrig 1531 POR0.001-0.6220-12.40 
  Ishaan, Sachinkumar P 1507 IND1.0010.35207.00 
  Picard, Antoine 1519 FRA0.001-0.6320-12.60 
  Alcantara, Eliyakim 1558 FRA0.501-0.0820-1.60 
  Chochoy, Patrick 1549 FRA1.0010.41208.20 
  Labbe, Georges 1558 FRA0.501-0.0820-1.60 

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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