Individual Calculations November 2023
 Galerne, Rene  Total change: -41.60  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1290 1681 0.50 1 -0.41 20 -8.20 
  Perrin, Philippe 1290 FRA0.501-0.4120-8.20 

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
 1668 1681 2.50 8 -1.67 20 -33.40 
  Wauters, Alain 1903 FRA0.001-0.2220-4.40 
  Gorbounova, Natalia 1576 FID0.501-0.1420-2.80 
  Alcantara, Levanah 1535 FRA1.0010.30206.00 
  De Martino, Daniele 1797 FRA0.001-0.3420-6.80 
  Alcantara, Eliyakim 1558 FRA1.0010.33206.60 
  Salvaing, Jean-Louis 1818 FRA0.001-0.3220-6.40 
  Colandrea, Sauveur 1541 FRA0.001-0.6920-13.80 
  Rosenfeld, Imre 1614 FRA0.001-0.5920-11.80 

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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