Individual Calculations May 2023
 Charles, Gerald  Total change: -6.00  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1712 1814 0.50 1 -0.14 20 -2.80 
  Gandreuil, Brice 1712 FRA0.501-0.1420-2.80 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1649 1814 5.00 8 -0.16 20 -3.20 
  Jolly, Jean-Francois m2388 FRA0.001-0.0220-0.40 
  Recloux, Georges 1430 BEL1.0010.09201.80 
  El Ouazzani, Zayd 1168 FRA1.0010.01200.20 
  Faure, Stephane 2053 FRA0.001-0.2020-4.00 
  Poupard, Romain 1414  * FRA1.0010.08201.60 
  Menneveux, Jerome 2005 FRA0.001-0.2520-5.00 
  Duquesne, Adrien 1453 FRA1.0010.10202.00 
  Desfontaine, Arthur 1277 FRA1.0010.03200.60 
 * 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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