Rapid: Individual Calculations February 2024
 Graells, Christian  Total change: -36.40  Rating chartPersonal card
 Rapide de fin d'annee 2023 de Meyreuil MEYREUIL FRA 2023-12-30
RcRownchangeKK*chgGame
 1496 1325 0.00 5 -1.82 20 -36.40 
  Chauvet, Jean-Marc 1978 FRA0.001-0.0120-0.20 
  Lemarchand, Fabien 1653 FRA0.001-0.1320-2.60 
  Chauvet, Joelle 1276 FRA0.001-0.5720-11.40 
  Amoros, Jean 1313 FRA0.001-0.5220-10.40 
  Ribelles, Anthony 1258 FRA0.001-0.5920-11.80 

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)
 

 

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