Individual Calculations November 2023
 Sylvestre-Baron, Laurent  Total change: -19.60  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1885 1804 1.00 1 0.61 20 12.20 
  Berger, Konogan 1885 FRA1.0010.612012.20 

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)
 
 1er festival international d'Echecs d'Annemasse ANNEMASSE FRA 2023-10-21
RcRownchangeKK*chgGame
 1699 1804 3.50 8 -1.59 20 -31.80 
  Gadroy, Olivier 1534 FRA0.501-0.3320-6.60 
  Haas, Anthony 1671 SUI1.0010.32206.40 
  Zienkiewicz, Jan f2285 FRA0.001-0.0520-1.00 
  Van Bruggen, Hubert 1648 FRA0.501-0.2120-4.20 
  Wittmann, Paul 1446 FRA1.0010.10202.00 
  Favarel, Julien f2297 FRA0.001-0.0420-0.80 
  Bourdel, Clement 1304 FRA0.501-0.4620-9.20 
  Betting, Marc 1404  * FRA0.001-0.9220-18.40 
 * 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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