Rapid: Individual Calculations April 2023
 Lavagna, Matthieu  Total change: -8.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 25 mars 2023 LYON FRA 2023-03-25
RcRownchangeKK*chgGame
 1491 1678 4.50 7 -0.43 20 -8.60 
  Henri, Jacqueline 1278  * FRA1.0010.08201.60 
  Tisserant, Guy 1332 FRA1.0010.11202.20 
  Prost, Frederic 1953 FRA0.001-0.1720-3.40 
  Dupont, Aurelien 1398 FRA1.0010.16203.20 
  Manouvel, Christi 1304 FRA1.0010.10202.00 
  Severine, Kevin 1757 FRA0.001-0.3920-7.80 
  Faliguerho, Mathias 1417 FRA0.501-0.3220-6.40 
 * 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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