Individual Calculations February 2024
 Lefevre, Gerard  Total change: 4.20  Rating chartPersonal card
 20e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2023-12-26
RcRownchangeKK*chgGame
 1706 1656 4.50 9 0.43 20 8.60 
  Pascal, Michel 1256  * FRA1.0010.08201.60 
  San Emeterio Rubio, Jose 2067 ESP0.001-0.0820-1.60 
  Dieulouard, Dann 1369 FRA1.0010.16203.20 
  Diez, Agathe 2009 FRA0.001-0.1120-2.20 
  Lafon, Denis 1391 FRA1.0010.18203.60 
  Belgouzia, Emir 2098 FRA0.001-0.0620-1.20 
  Sorochin, Alexandre 1376 FRA1.0010.16203.20 
  Rigaud-Retourne, Mael 1914 FRA0.5010.32206.40 
  Merlin, Paul 1872 FRA0.001-0.2220-4.40 
 * 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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1571 1657 1.00 2 -0.22 20 -4.40 
  Bissaro, Benoit 1470 FRA1.0010.26205.20 
  Forest, Eric 1672 FRA0.001-0.4820-9.60 

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)
 

 

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