Individual Calculations December 2023
 Arcelin, Gael  Total change: 31.20  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open A CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 2031 2070 4.50 7 0.68 20 13.60 
  Setkov, Aleksandr 1670  * FRA1.0010.08201.60 
  Gey, Marc-Emile 1792 FRA1.0010.17203.40 
  Bujisho, Benjamin m2346 FRA0.001-0.1720-3.40 
  Benredouane, Ilies 1813 FRA1.0010.18203.60 
  Aumont, Alexandre c2233 FRA1.0010.722014.40 
  Korneev, Oleg g2465 ESP0.001-0.0820-1.60 
  Perrot, Pierre 1901 FRA0.501-0.2220-4.40 
 * 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)
 
 Belgian Interclubs 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 2025 2076 1.00 1 0.43 20 8.60 
  Bien, Stefan 2025 GER1.0010.43208.60 

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)
 
 Team 2024 - Nationale 1 r3-4 FRANCE FRA 2023-11-25
RcRownchangeKK*chgGame
 2057 2076 1.50 2 0.45 20 9.00 
  Barbini, Denis 1993 FRA1.0010.39207.80 
  Jeanne, Mickael 2120 FRA0.5010.06201.20 

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)
 

 

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