Rapid: Individual Calculations October 2023
 Christophe, Jean-Luc  Total change: -3.40  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1548 1568 4.00 8 -0.17 20 -3.40 
  Perin, Clement 1194 FRA1.0010.10202.00 
  Lesueur, Gabriel 2035 FRA0.001-0.0520-1.00 
  Forestier, Thomas 1168  * FRA1.0010.08201.60 
  Bouguern, Zayd 1219 FRA1.0010.11202.20 
  El Zein, Bassam 1845 LBN0.001-0.1720-3.40 
  El Zein, Zayne-Eddine 1907 LBN0.001-0.1220-2.40 
  Blois, Dominique 1269 FRA1.0010.15203.00 
  Ekici, Halim 1743 TUR0.001-0.2720-5.40 
 * 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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