Individual Calculations November 2018
 Morelle, Laurent  Total change: -18.40  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi A MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1904 1814 2.50 9 -0.92 20 -18.40 
  Nordstrom, Felix f2047 SWE0.001-0.2120-4.20 
  Benoit, Hugues 1924 FRA0.001-0.3520-7.00 
  Haddad Filho, Paulo Ibrahim 1910 BRA0.001-0.3720-7.40 
  Ruch, Bernard 1906 FRA0.5010.13202.60 
  Dridi, Abdesalem 1893 FRA1.0010.612012.20 
  Ferrigno, Jean-Pierre 1919 FRA0.001-0.3620-7.20 
  Tagliano, Maurizio 1802 ITA0.501-0.0220-0.40 
  Caretti, Rolando 1858 SUI0.5010.06201.20 
  Teychene, Jean-Louis 1879 FRA0.001-0.4120-8.20 

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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