Individual Calculations May 2023
 Lui, Eric  Total change: 18.80  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 1 Namur BEL 2023-04-02
RcRownchangeKK*chgGame
 1911 1909 1.00 1 0.50 20 10.00 
  Nicolas, Pierre 1911 FRA1.0010.502010.00 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1824 1909 4.00 7 -0.05 20 -1.00 
  Larkin, Vladyslav m2450 UKR0.001-0.0320-0.60 
  Hysi, Ermal 1333 FRA1.0010.02200.40 
  Pucher, Sebastien f2263 FRA0.001-0.1120-2.20 
  Lemoine, Jean-Pierre 1475 FRA1.0010.06201.20 
  Ben Ayed, Rayen 1509  * FRA1.0010.08201.60 
  Loncke, Matthieu 2125 BEL0.001-0.2220-4.40 
  Delmont, Jean-Robert 1612 FRA1.0010.15203.00 
 * 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 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1899 1909 1.00 1 0.49 20 9.80 
  Theys, Bart 1899 BEL1.0010.49209.80 

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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