Individual Calculations May 2023
 Lenormand, Benoit  Total change: 20.20  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1421 1678 1.00 1 0.18 20 3.60 
  Duroy, Luca 1421 FRA1.0010.18203.60 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1773 1678 3.50 7 0.83 20 16.60 
  Theon, Pierre 2078  * FRA0.001-0.0820-1.60 
  Normand, Franck 1468 FRA1.0010.23204.60 
  Wijnhofen, Koen 1852 FRA0.5010.23204.60 
  El Zein, Zayne-Eddine 1879 LBN0.001-0.2420-4.80 
  Leseigneur, Felix 1279 FRA1.0010.08201.60 
  Corgeron, Jean-Luc 1942 FRA0.5010.32206.40 
  Forgeais, Arthur 1913 FRA0.5010.29205.80 
 * 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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