Individual Calculations September 2021
 Jolly, Jean-Francois  Total change: -8.30  Rating chartPersonal card
 27e Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 2227 2378 5.50 9 -0.55 10 -5.50 
  Faure-Brac, Seraphin 1996 FRA1.0010.09100.90 
  Duquesne, Adrien 2131 FRA0.501-0.3110-3.10 
  Sabatier, Mathis 2117 FRA1.0010.18101.80 
  Berger Dit Lacroix, Kilian 2114 FRA1.0010.18101.80 
  Guidarelli, Laurent g2460 FRA0.5010.11101.10 
  Di Nicolantonio, Lucas m2414 FRA0.5010.05100.50 
  Sivuk, Vitaly g2552 UKR0.001-0.2710-2.70 
  Lucas, Jean-Christian 2013 FRA1.0010.10101.00 
  Laurent, Julien G. f2248 FRA0.001-0.6810-6.80 

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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 2237 2376 6.00 9 0.07 10 0.70 
  Breuil, Tristan 2018 FRA0.501-0.4010-4.00 
  Avanesyan, Davit 2016 FRA0.501-0.4010-4.00 
  Lafourcade, Victor 2025 FRA1.0010.11101.10 
  Maatoug, Redwan 2197 FRA0.501-0.2310-2.30 
  Varshini, V wg2196 IND1.0010.26102.60 
  Song, Julien m2335 FRA0.501-0.0610-0.60 
  Hamdouchi, Hicham g2552 MAR1.0010.73107.30 
  Girel, Joseph f2380 FRA0.5010.01100.10 
  Yankelevich, Lev m2412 GER0.5010.05100.50 

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)
 
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 2092 2376 7.00 9 -0.35 10 -3.50 
  Dimey-Gabert, Quentin 1976  * FRA1.0010.08100.80 
  Brehaut, Carl 1976  * FRA0.501-0.4210-4.20 
  Warnier, Yanis 1976  * FRA0.501-0.4210-4.20 
  Hadida, Simon 1976  * FRA1.0010.08100.80 
  Jourdren, Kevin 2150 FRA0.501-0.2910-2.90 
  Surmont, Yves 2006 BEL1.0010.10101.00 
  Marie, Maxime c2211 FRA1.0010.28102.80 
  Mas, Victor 2190 FRA1.0010.26102.60 
  Colin, Vincent m2365 FRA0.501-0.0210-0.20 
 * 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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