Rapid: Individual Calculations May 2023
 Leurquin, Didier  Total change: -1.40  Rating chartPersonal card
 22e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2023-04-15
RcRownchangeKK*chgGame
 1562 1349 1.00 4 -0.07 20 -1.40 
  Dupy, Lucas 1733 FRA0.001-0.0920-1.80 
  Manasyan, Garnik 1661 FRA0.5010.36207.20 
  Bauer, Pierre 1637 FRA0.001-0.1620-3.20 
  Vagneck, Alexis 1217 FRA0.501-0.1820-3.60 

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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