Rapid: Individual Calculations May 2023
 Kirszenberg, Marc  Total change: -23.40  Rating chartPersonal card
 1er Open Rapide de Maisons-Laffitte MAISONS LAFFITTE FRA 2023-04-09
RcRownchangeKK*chgGame
 1831 2052 2.50 5 -1.17 20 -23.40 
  Micmacher, Michel 1652  * FRA1.0010.08201.60 
  Prevost, Yann 1758 FRA1.0010.15203.00 
  Vlachos, Anatole m2418 GRE0.001-0.1020-2.00 
  Liegeois, Valentin 1763 FRA0.001-0.8420-16.80 
  Devaux, Nicolas 1565 FRA0.501-0.4620-9.20 
 * 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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