Individual Calculations December 2023
 Bonnefoux, Patrice  Total change: 32.00  Rating chartPersonal card
 Team 2024 - NAQ novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1271 1296 1.00 1 0.47 40 18.80 
  Roussel, Bernard 1271 FRA1.0010.474018.80 

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)
 
 Open International de Niort 79 Accession inferieur a 1900 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 1391 1296 2.00 4 0.33 40 13.20 
  Lavaud, Clement 1724 FRA0.001-0.0740-2.80 
  Fischler, Jimena 1150 FRA1.0010.304012.00 
  Leiserovitch Boutin, Emeric 1559 FRA0.001-0.1840-7.20 
  Klein, Fabrice 1129 FRA1.0010.284011.20 

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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