Rapid: Individual Calculations March 2024
 Laznovsky, Jean-Yves  Total change: -24.20  Rating chartPersonal card
 22eme Open Rapide de La Farlede Toulon Echecs Tournoi B LA FARLEDE FRA 2024-02-18
RcRownchangeKK*chgGame
 1215 1326 2.00 5 -1.21 20 -24.20 
  Pere, Sebastien 1078 FRA0.001-0.8120-16.20 
  Pasero, Alexandre 1140 FRA1.0010.26205.20 
  Loue, Patrice 1352 FRA0.001-0.4620-9.20 
  Le Roux, Yves 1284 FRA1.0010.44208.80 
  Dumas, Pierre 1222 FRA0.001-0.6420-12.80 

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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