Individual Calculations July 2024
 Di Mercurio, Jean-Pierre  Total change: -1.00  Rating chartPersonal card
 6e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2024-06-08
RcRownchangeKK*chgGame
 1704 1505 1.00 4 -0.05 20 -1.00 
  Lubino, Adrien 1892 FRA0.001-0.0920-1.80 
  Benbellil, Rabah 1705 FRA0.001-0.2420-4.80 
  Batouche, Sofiane Ilyas 1532 FRA1.0010.542010.80 
  Morel, Yael 1686 FRA0.001-0.2620-5.20 

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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