Individual Calculations May 2023
 El Ouazzani, Zayd  Total change: 80.00  Rating chartPersonal card
 Team 2023 - HDF Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1547 1168 0.50 1 0.41 40 16.40 
  Boulanger, Corentin 1547 FRA0.5010.414016.40 

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
 1607 1168 2.50 7 1.59 40 63.60 
  Colin, Gerard 1449 FRA0.5010.344013.60 
  Navrotescu, Andreea wg2253 FRA0.0010.00400.00 
  Charles, Gerald 1814 FRA0.001-0.0140-0.40 
  Lemoine, Jean-Pierre 1475 FRA0.001-0.1440-5.60 
  Krawczyk, Christophe 1306 FRA1.0010.694027.60 
  Serizel, Yann 1519 FRA0.001-0.1140-4.40 
  Recloux, Georges 1430 BEL1.0010.824032.80 

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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