Rapid: Individual Calculations October 2021
 Bresson, Lucas  Total change: 6.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 18 septembre 2021 LYON FRA 2021-09-18
RcRownchangeKK*chgGame
 1415 1452 2.00 5 -0.99 20 -19.80 
  Mechiche, Belkacem 1410 ALG0.001-0.5620-11.20 
  Nugues Blouvac, Elise 1280 FRA0.001-0.7320-14.60 
  Ibrahimi, Selajdin 1257 FRA1.0010.25205.00 
  Nekam-Tchassem, Arnaud 2121 FRA0.001-0.0120-0.20 
  Tymczak, Maria 1005 FRA1.0010.06201.20 

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)
 
 Rapide d'Automne 2021 de Villeurbanne - Open A (Elo plus de 1500) VILLEURBANNE FRA 2021-09-19
RcRownchangeKK*chgGame
 1862 1452 2.00 7 1.33 20 26.60 
  Monneret, Guy 2025 FRA0.001-0.0220-0.40 
  Drillat, Michel 1830 FRA0.001-0.0920-1.80 
  Bazzazi, Abdulaziz 1823 FRA0.001-0.1020-2.00 
  Hanriot, Frederik 1598 FRA1.0010.702014.00 
  Scharr, Jules 1852  * FRA0.001-0.0820-1.60 
  Sellami, M`hamed 1962 FRA1.0010.962019.20 
  Timotic, Nicolas 1945 FRA0.001-0.0420-0.80 
 * 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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