Individual Calculations May 2023
 Delaplace, Mathias  Total change: 4.00  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1663 1855 1.00 1 0.25 40 10.00 
  Boughambouz, Mehdi 1663 ALG1.0010.254010.00 

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)
 
 1er Tournoi Open de Pacques de Hyeres (-2400) HYERES FRA 2023-04-15
RcRownchangeKK*chgGame
 1581 1855 4.50 6 -0.15 40 -6.00 
  Sabia-Riou, Erwan 1455  * FRA1.0010.08403.20 
  Geray, Willy 1437 FRA1.0010.07402.80 
  Charlier, Antoine 1975 FRA0.5010.16406.40 
  Alfano, Emilie 1807 FRA0.001-0.5740-22.80 
  Gousset-Mouturat, Loan 1388 FRA1.0010.05402.00 
  Vincent, Cyril 1421 FRA1.0010.06402.40 
 * 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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