Individual Calculations May 2023
 Dubois, Pierre  Total change: 5.80  Rating chartPersonal card
 Team 2023 - Nationale 2 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1815 2092 1.00 1 0.17 20 3.40 
  Perisse, Loic 1815 FRA1.0010.17203.40 

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)
 
 Open de Paques 2023 de Corbas tournoi A (-2400 Elo) CORBAS FRA 2023-04-08
RcRownchangeKK*chgGame
 1856 2092 5.50 7 0.12 20 2.40 
  Geray, Willy 1692  * FRA1.0010.08201.60 
  Carno, Matthias 1676 FRA1.0010.07201.40 
  Pitaval, Lubin 1904 FRA0.501-0.2420-4.80 
  Severine, Kevin 1757 FRA1.0010.12202.40 
  Acikgoz, Tuncay 1866 FRA1.0010.21204.20 
  Charlier, Antoine 1975 FRA0.501-0.1620-3.20 
  Breuil, Tristan 2120 FRA0.5010.04200.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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