Rapid: Individual Calculations June 2023
 Zhuang, Leno  Total change: -4.80  Rating chartPersonal card
 Tournoi Rapide et Blitz d'Arras 2023 - Rapide ARRAS FRA 2023-05-06
RcRownchangeKK*chgGame
 1417 1152 1.00 6 -0.16 40 -6.40 
  Boullier, Nathan 1604 FRA0.001-0.0640-2.40 
  Kosbur, Arnaud 1317 FRA1.0010.724028.80 
  Mesu, Cosmin 1494 FRA0.001-0.1240-4.80 
  Bouguern, Zayd 1309 FRA0.001-0.2940-11.60 
  Macrelle, Simon 1412 FRA0.001-0.1840-7.20 
  Alabart, Jeremie 1365 FRA0.001-0.2340-9.20 

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)
 
 3eme Open Rapide d'Echecs de Douai DOUAI FRA 2023-05-21
RcRownchangeKK*chgGame
 1477 1152 1.00 6 0.04 40 1.60 
  Dufour, Elie 1421 FRA1.0010.834033.20 
  Selva, Thierry 1849 FRA0.001-0.0140-0.40 
  Zhuang, Leon 1379 FRA0.001-0.2140-8.40 
  France, Wandy 1366 FRA0.001-0.2340-9.20 
  Dubus, Nathan 1424 FRA0.001-0.1740-6.80 
  Anquetil, Wilhelm 1420 FRA0.001-0.1740-6.80 

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)
 

 

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