Blitz: Individual Calculations March 2023
 Couet, David  Total change: 34.80  Rating chartPersonal card
 Championnat Chess In Lyon de Blitz 2023 LYON FRA 2023-02-25
RcRownchangeKK*chgGame
 1583 1534 5.50 10 0.87 40 34.80 
  Fayel, Nicolas 2097 FRA0.001-0.0240-0.80 
  Dragic, Athanase 1611 FRA0.001-0.3940-15.60 
  Wang, Leo Kanran 1174 FRA1.0010.10404.00 
  Samoilenko, Valerii 1929 UKR0.001-0.0840-3.20 
  Tymczak, Maria 1134  * FRA1.0010.08403.20 
  Otari, Armand 1471 FRA1.0010.414016.40 
  Bruneel, Christophe 1907 FRA0.001-0.1040-4.00 
  Otari, Armin 1466 FRA1.0010.414016.40 
  Voilque, Rudy 1533 FRA0.5010.00400.00 
  Lavarenne, Thomas 1506 FRA1.0010.464018.40 
 * 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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