Rapid: Individual Calculations July 2023
 Orsini, Laetitia  Total change: -32.20  Rating chartPersonal card
 Tournoi annuel du cercle d'echecs de Rueil-Malmaison Juin 2023 RUEIL MALMAISON FRA 2023-06-11
RcRownchangeKK*chgGame
 1384 1511 1.00 4 -1.61 20 -32.20 
  Menager, Jules 1111  * FRA1.0010.08201.60 
  Alif, Yassine 1862 FRA0.001-0.1120-2.20 
  Urvois, Louis 1265 FRA0.001-0.8120-16.20 
  Lazignac Aslanyan, Anton 1299 FRA0.001-0.7720-15.40 
 * 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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